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[S390] Get rid of a lot of sparse warnings. 

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
hifive-unleashed-5.1
Heiko Carstens 2007-02-05 21:16:47 +01:00 committed by Martin Schwidefsky
parent 55dff5224a
commit 2b67fc4606
69 changed files with 210 additions and 189 deletions
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2
arch/s390/appldata/appldata_base.c
View File

@ -81,7 +81,7 @@ static struct ctl_table appldata_dir_table[] = {
/*
* Timer
*/
DEFINE_PER_CPU(struct vtimer_list, appldata_timer);
static DEFINE_PER_CPU(struct vtimer_list, appldata_timer);
static atomic_t appldata_expire_count = ATOMIC_INIT(0);
static DEFINE_SPINLOCK(appldata_timer_lock);

2
arch/s390/appldata/appldata_mem.c
View File

@ -36,7 +36,7 @@
* book:
* http://oss.software.ibm.com/developerworks/opensource/linux390/index.shtml
*/
struct appldata_mem_data {
static struct appldata_mem_data {
u64 timestamp;
u32 sync_count_1; /* after VM collected the record data, */
u32 sync_count_2; /* sync_count_1 and sync_count_2 should be the

2
arch/s390/appldata/appldata_net_sum.c
View File

@ -34,7 +34,7 @@
* book:
* http://oss.software.ibm.com/developerworks/opensource/linux390/index.shtml
*/
struct appldata_net_sum_data {
static struct appldata_net_sum_data {
u64 timestamp;
u32 sync_count_1; /* after VM collected the record data, */
u32 sync_count_2; /* sync_count_1 and sync_count_2 should be the

6
arch/s390/crypto/aes_s390.c
View File

@ -27,9 +27,9 @@
/* data block size for all key lengths */
#define AES_BLOCK_SIZE 16
int has_aes_128 = 0;
int has_aes_192 = 0;
int has_aes_256 = 0;
static int has_aes_128 = 0;
static int has_aes_192 = 0;
static int has_aes_256 = 0;
struct s390_aes_ctx {
u8 iv[AES_BLOCK_SIZE];

1
arch/s390/crypto/des_check_key.c
View File

@ -30,6 +30,7 @@
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/crypto.h>
#include "crypto_des.h"
#define ROR(d,c,o) ((d) = (d) >> (c) | (d) << (o))

5
arch/s390/kernel/compat_exec_domain.c
View File

@ -12,10 +12,9 @@
#include <linux/personality.h>
#include <linux/sched.h>
struct exec_domain s390_exec_domain;
static struct exec_domain s390_exec_domain;
static int __init
s390_init (void)
static int __init s390_init (void)
{
s390_exec_domain.name = "Linux/s390";
s390_exec_domain.handler = NULL;

18
arch/s390/kernel/compat_linux.c
View File

@ -416,7 +416,7 @@ asmlinkage long sys32_sysinfo(struct sysinfo32 __user *info)
mm_segment_t old_fs = get_fs ();
set_fs (KERNEL_DS);
ret = sys_sysinfo((struct sysinfo __user *) &s);
ret = sys_sysinfo((struct sysinfo __force __user *) &s);
set_fs (old_fs);
err = put_user (s.uptime, &info->uptime);
err |= __put_user (s.loads[0], &info->loads[0]);
@ -445,7 +445,8 @@ asmlinkage long sys32_sched_rr_get_interval(compat_pid_t pid,
mm_segment_t old_fs = get_fs ();
set_fs (KERNEL_DS);
ret = sys_sched_rr_get_interval(pid, (struct timespec __user *) &t);
ret = sys_sched_rr_get_interval(pid,
(struct timespec __force __user *) &t);
set_fs (old_fs);
if (put_compat_timespec(&t, interval))
return -EFAULT;
@ -472,8 +473,8 @@ asmlinkage long sys32_rt_sigprocmask(int how, compat_sigset_t __user *set,
}
set_fs (KERNEL_DS);
ret = sys_rt_sigprocmask(how,
set ? (sigset_t __user *) &s : NULL,
oset ? (sigset_t __user *) &s : NULL,
set ? (sigset_t __force __user *) &s : NULL,
oset ? (sigset_t __force __user *) &s : NULL,
sigsetsize);
set_fs (old_fs);
if (ret) return ret;
@ -499,7 +500,7 @@ asmlinkage long sys32_rt_sigpending(compat_sigset_t __user *set,
mm_segment_t old_fs = get_fs();
set_fs (KERNEL_DS);
ret = sys_rt_sigpending((sigset_t __user *) &s, sigsetsize);
ret = sys_rt_sigpending((sigset_t __force __user *) &s, sigsetsize);
set_fs (old_fs);
if (!ret) {
switch (_NSIG_WORDS) {
@ -524,7 +525,7 @@ sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t __user *uinfo)
if (copy_siginfo_from_user32(&info, uinfo))
return -EFAULT;
set_fs (KERNEL_DS);
ret = sys_rt_sigqueueinfo(pid, sig, (siginfo_t __user *) &info);
ret = sys_rt_sigqueueinfo(pid, sig, (siginfo_t __force __user *) &info);
set_fs (old_fs);
return ret;
}
@ -682,7 +683,7 @@ asmlinkage long sys32_sendfile(int out_fd, int in_fd, compat_off_t __user *offse
set_fs(KERNEL_DS);
ret = sys_sendfile(out_fd, in_fd,
offset ? (off_t __user *) &of : NULL, count);
offset ? (off_t __force __user *) &of : NULL, count);
set_fs(old_fs);
if (offset && put_user(of, offset))
@ -703,7 +704,8 @@ asmlinkage long sys32_sendfile64(int out_fd, int in_fd,
set_fs(KERNEL_DS);
ret = sys_sendfile64(out_fd, in_fd,
offset ? (loff_t __user *) &lof : NULL, count);
offset ? (loff_t __force __user *) &lof : NULL,
count);
set_fs(old_fs);
if (offset && put_user(lof, offset))

6
arch/s390/kernel/compat_signal.c
View File

@ -275,8 +275,8 @@ sys32_sigaltstack(const stack_t32 __user *uss, stack_t32 __user *uoss,
}
set_fs (KERNEL_DS);
ret = do_sigaltstack((stack_t __user *) (uss ? &kss : NULL),
(stack_t __user *) (uoss ? &koss : NULL),
ret = do_sigaltstack((stack_t __force __user *) (uss ? &kss : NULL),
(stack_t __force __user *) (uoss ? &koss : NULL),
regs->gprs[15]);
set_fs (old_fs);
@ -401,7 +401,7 @@ asmlinkage long sys32_rt_sigreturn(struct pt_regs *regs)
goto badframe;
set_fs (KERNEL_DS);
do_sigaltstack((stack_t __user *)&st, NULL, regs->gprs[15]);
do_sigaltstack((stack_t __force __user *)&st, NULL, regs->gprs[15]);
set_fs (old_fs);
return regs->gprs[2];

1
arch/s390/kernel/crash.c
View File

@ -9,6 +9,7 @@
#include <linux/threads.h>
#include <linux/kexec.h>
#include <linux/reboot.h>
void machine_crash_shutdown(struct pt_regs *regs)
{

18
arch/s390/kernel/debug.c
View File

@ -120,7 +120,7 @@ struct debug_view debug_hex_ascii_view = {
NULL
};
struct debug_view debug_level_view = {
static struct debug_view debug_level_view = {
"level",
&debug_prolog_level_fn,
NULL,
@ -129,7 +129,7 @@ struct debug_view debug_level_view = {
NULL
};
struct debug_view debug_pages_view = {
static struct debug_view debug_pages_view = {
"pages",
&debug_prolog_pages_fn,
NULL,
@ -138,7 +138,7 @@ struct debug_view debug_pages_view = {
NULL
};
struct debug_view debug_flush_view = {
static struct debug_view debug_flush_view = {
"flush",
NULL,
NULL,
@ -156,14 +156,14 @@ struct debug_view debug_sprintf_view = {
NULL
};
/* used by dump analysis tools to determine version of debug feature */
unsigned int debug_feature_version = __DEBUG_FEATURE_VERSION;
/* static globals */
static debug_info_t *debug_area_first = NULL;
static debug_info_t *debug_area_last = NULL;
DECLARE_MUTEX(debug_lock);
static DECLARE_MUTEX(debug_lock);
static int initialized;
@ -905,7 +905,7 @@ static struct ctl_table s390dbf_dir_table[] = {
{ .ctl_name = 0 }
};
struct ctl_table_header *s390dbf_sysctl_header;
static struct ctl_table_header *s390dbf_sysctl_header;
void
debug_stop_all(void)
@ -1300,8 +1300,7 @@ out:
* flushes debug areas
*/
void
debug_flush(debug_info_t* id, int area)
static void debug_flush(debug_info_t* id, int area)
{
unsigned long flags;
int i,j;
@ -1511,8 +1510,7 @@ out:
/*
* clean up module
*/
void
__exit debug_exit(void)
static void __exit debug_exit(void)
{
debugfs_remove(debug_debugfs_root_entry);
unregister_sysctl_table(s390dbf_sysctl_header);

1
arch/s390/kernel/ebcdic.c
View File

@ -11,6 +11,7 @@
#include <linux/module.h>
#include <asm/types.h>
#include <asm/ebcdic.h>
/*
* ASCII (IBM PC 437) -> EBCDIC 037

3
arch/s390/kernel/kprobes.c
View File

@ -365,7 +365,8 @@ void __kprobes kretprobe_trampoline_holder(void)
/*
* Called when the probe at kretprobe trampoline is hit
*/
int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
static int __kprobes trampoline_probe_handler(struct kprobe *p,
struct pt_regs *regs)
{
struct kretprobe_instance *ri = NULL;
struct hlist_head *head, empty_rp;

1
arch/s390/kernel/machine_kexec.c
View File

@ -11,6 +11,7 @@
#include <linux/mm.h>
#include <linux/kexec.h>
#include <linux/delay.h>
#include <linux/reboot.h>
#include <asm/cio.h>
#include <asm/setup.h>
#include <asm/pgtable.h>

1
arch/s390/kernel/module.c
View File

@ -30,6 +30,7 @@
#include <linux/fs.h>
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/moduleloader.h>
#if 0
#define DEBUGP printk

36
arch/s390/kernel/ptrace.c
View File

@ -86,15 +86,13 @@ FixPerRegisters(struct task_struct *task)
per_info->control_regs.bits.storage_alt_space_ctl = 0;
}
void
set_single_step(struct task_struct *task)
static void set_single_step(struct task_struct *task)
{
task->thread.per_info.single_step = 1;
FixPerRegisters(task);
}
void
clear_single_step(struct task_struct *task)
static void clear_single_step(struct task_struct *task)
{
task->thread.per_info.single_step = 0;
FixPerRegisters(task);
@ -309,7 +307,7 @@ do_ptrace_normal(struct task_struct *child, long request, long addr, long data)
copied = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);
if (copied != sizeof(tmp))
return -EIO;
return put_user(tmp, (unsigned long __user *) data);
return put_user(tmp, (unsigned long __force __user *) data);
case PTRACE_PEEKUSR:
/* read the word at location addr in the USER area. */
@ -331,7 +329,7 @@ do_ptrace_normal(struct task_struct *child, long request, long addr, long data)
case PTRACE_PEEKUSR_AREA:
case PTRACE_POKEUSR_AREA:
if (copy_from_user(&parea, (void __user *) addr,
if (copy_from_user(&parea, (void __force __user *) addr,
sizeof(parea)))
return -EFAULT;
addr = parea.kernel_addr;
@ -341,10 +339,11 @@ do_ptrace_normal(struct task_struct *child, long request, long addr, long data)
if (request == PTRACE_PEEKUSR_AREA)
ret = peek_user(child, addr, data);
else {
addr_t tmp;
if (get_user (tmp, (addr_t __user *) data))
addr_t utmp;
if (get_user(utmp,
(addr_t __force __user *) data))
return -EFAULT;
ret = poke_user(child, addr, tmp);
ret = poke_user(child, addr, utmp);
}
if (ret)
return ret;
@ -550,7 +549,7 @@ do_ptrace_emu31(struct task_struct *child, long request, long addr, long data)
copied = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);
if (copied != sizeof(tmp))
return -EIO;
return put_user(tmp, (unsigned int __user *) data);
return put_user(tmp, (unsigned int __force __user *) data);
case PTRACE_PEEKUSR:
/* read the word at location addr in the USER area. */
@ -571,7 +570,7 @@ do_ptrace_emu31(struct task_struct *child, long request, long addr, long data)
case PTRACE_PEEKUSR_AREA:
case PTRACE_POKEUSR_AREA:
if (copy_from_user(&parea, (void __user *) addr,
if (copy_from_user(&parea, (void __force __user *) addr,
sizeof(parea)))
return -EFAULT;
addr = parea.kernel_addr;
@ -581,10 +580,11 @@ do_ptrace_emu31(struct task_struct *child, long request, long addr, long data)
if (request == PTRACE_PEEKUSR_AREA)
ret = peek_user_emu31(child, addr, data);
else {
__u32 tmp;
if (get_user (tmp, (__u32 __user *) data))
__u32 utmp;
if (get_user(utmp,
(__u32 __force __user *) data))
return -EFAULT;
ret = poke_user_emu31(child, addr, tmp);
ret = poke_user_emu31(child, addr, utmp);
}
if (ret)
return ret;
@ -595,17 +595,19 @@ do_ptrace_emu31(struct task_struct *child, long request, long addr, long data)
return 0;
case PTRACE_GETEVENTMSG:
return put_user((__u32) child->ptrace_message,
(unsigned int __user *) data);
(unsigned int __force __user *) data);
case PTRACE_GETSIGINFO:
if (child->last_siginfo == NULL)
return -EINVAL;
return copy_siginfo_to_user32((compat_siginfo_t __user *) data,
return copy_siginfo_to_user32((compat_siginfo_t
__force __user *) data,
child->last_siginfo);
case PTRACE_SETSIGINFO:
if (child->last_siginfo == NULL)
return -EINVAL;
return copy_siginfo_from_user32(child->last_siginfo,
(compat_siginfo_t __user *) data);
(compat_siginfo_t
__force __user *) data);
}
return ptrace_request(child, request, addr, data);
}

7
arch/s390/kernel/setup.c
View File

@ -38,6 +38,7 @@
#include <linux/device.h>
#include <linux/notifier.h>
#include <linux/pfn.h>
#include <linux/reboot.h>
#include <asm/uaccess.h>
#include <asm/system.h>
@ -117,7 +118,7 @@ void __devinit cpu_init (void)
*/
char vmhalt_cmd[128] = "";
char vmpoff_cmd[128] = "";
char vmpanic_cmd[128] = "";
static char vmpanic_cmd[128] = "";
static inline void strncpy_skip_quote(char *dst, char *src, int n)
{
@ -275,10 +276,6 @@ static void __init conmode_default(void)
}
#ifdef CONFIG_SMP
extern void machine_restart_smp(char *);
extern void machine_halt_smp(void);
extern void machine_power_off_smp(void);
void (*_machine_restart)(char *command) = machine_restart_smp;
void (*_machine_halt)(void) = machine_halt_smp;
void (*_machine_power_off)(void) = machine_power_off_smp;

19
arch/s390/kernel/smp.c
View File

@ -22,23 +22,23 @@
#include <linux/module.h>
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/spinlock.h>
#include <linux/kernel_stat.h>
#include <linux/smp_lock.h>
#include <linux/delay.h>
#include <linux/cache.h>
#include <linux/interrupt.h>
#include <linux/cpu.h>
#include <linux/timex.h>
#include <asm/setup.h>
#include <asm/sigp.h>
#include <asm/pgalloc.h>
#include <asm/irq.h>
#include <asm/s390_ext.h>
#include <asm/cpcmd.h>
#include <asm/tlbflush.h>
#include <asm/timer.h>
extern volatile int __cpu_logical_map[];
@ -53,12 +53,6 @@ cpumask_t cpu_possible_map = CPU_MASK_NONE;
static struct task_struct *current_set[NR_CPUS];
/*
* Reboot, halt and power_off routines for SMP.
*/
extern char vmhalt_cmd[];
extern char vmpoff_cmd[];
static void smp_ext_bitcall(int, ec_bit_sig);
static void smp_ext_bitcall_others(ec_bit_sig);
@ -298,7 +292,7 @@ void machine_power_off_smp(void)
* cpus are handled.
*/
void do_ext_call_interrupt(__u16 code)
static void do_ext_call_interrupt(__u16 code)
{
unsigned long bits;
@ -385,7 +379,7 @@ struct ec_creg_mask_parms {
/*
* callback for setting/clearing control bits
*/
void smp_ctl_bit_callback(void *info) {
static void smp_ctl_bit_callback(void *info) {
struct ec_creg_mask_parms *pp = info;
unsigned long cregs[16];
int i;
@ -458,9 +452,6 @@ __init smp_count_cpus(void)
/*
* Activate a secondary processor.
*/
extern void init_cpu_timer(void);
extern void init_cpu_vtimer(void);
int __devinit start_secondary(void *cpuvoid)
{
/* Setup the cpu */

4
arch/s390/kernel/time.c
View File

@ -245,7 +245,7 @@ static struct notifier_block nohz_idle_nb = {
.notifier_call = nohz_idle_notify,
};
void __init nohz_init(void)
static void __init nohz_init(void)
{
if (register_idle_notifier(&nohz_idle_nb))
panic("Couldn't register idle notifier");
@ -271,8 +271,6 @@ void init_cpu_timer(void)
__ctl_load(cr0, 0, 0);
}
extern void vtime_init(void);
static cycle_t read_tod_clock(void)
{
return get_clock();

13
arch/s390/kernel/traps.c
View File

@ -283,7 +283,7 @@ char *task_show_regs(struct task_struct *task, char *buffer)
return buffer;
}
DEFINE_SPINLOCK(die_lock);
static DEFINE_SPINLOCK(die_lock);
void die(const char * str, struct pt_regs * regs, long err)
{
@ -364,8 +364,7 @@ void __kprobes do_single_step(struct pt_regs *regs)
force_sig(SIGTRAP, current);
}
asmlinkage void
default_trap_handler(struct pt_regs * regs, long interruption_code)
static void default_trap_handler(struct pt_regs * regs, long interruption_code)
{
if (regs->psw.mask & PSW_MASK_PSTATE) {
local_irq_enable();
@ -376,7 +375,7 @@ default_trap_handler(struct pt_regs * regs, long interruption_code)
}
#define DO_ERROR_INFO(signr, str, name, sicode, siaddr) \
asmlinkage void name(struct pt_regs * regs, long interruption_code) \
static void name(struct pt_regs * regs, long interruption_code) \
{ \
siginfo_t info; \
info.si_signo = signr; \
@ -442,7 +441,7 @@ do_fp_trap(struct pt_regs *regs, void __user *location,
"floating point exception", regs, &si);
}
asmlinkage void illegal_op(struct pt_regs * regs, long interruption_code)
static void illegal_op(struct pt_regs * regs, long interruption_code)
{
siginfo_t info;
__u8 opcode[6];
@ -585,7 +584,7 @@ DO_ERROR_INFO(SIGILL, "specification exception", specification_exception,
ILL_ILLOPN, get_check_address(regs));
#endif
asmlinkage void data_exception(struct pt_regs * regs, long interruption_code)
static void data_exception(struct pt_regs * regs, long interruption_code)
{
__u16 __user *location;
int signal = 0;
@ -675,7 +674,7 @@ asmlinkage void data_exception(struct pt_regs * regs, long interruption_code)
}
}
asmlinkage void space_switch_exception(struct pt_regs * regs, long int_code)
static void space_switch_exception(struct pt_regs * regs, long int_code)
{
siginfo_t info;

2
arch/s390/kernel/vtime.c
View File

@ -25,7 +25,7 @@
#include <asm/irq_regs.h>
static ext_int_info_t ext_int_info_timer;
DEFINE_PER_CPU(struct vtimer_queue, virt_cpu_timer);
static DEFINE_PER_CPU(struct vtimer_queue, virt_cpu_timer);
#ifdef CONFIG_VIRT_CPU_ACCOUNTING
/*

23
arch/s390/lib/uaccess.h 100644
View File

@ -0,0 +1,23 @@
/*
* arch/s390/uaccess.h
*
* Copyright IBM Corp. 2007
*
*/
#ifndef __ARCH_S390_LIB_UACCESS_H
#define __ARCH_S390_LIB_UACCESS_H
extern size_t copy_from_user_std(size_t, const void __user *, void *);
extern size_t copy_to_user_std(size_t, void __user *, const void *);
extern size_t strnlen_user_std(size_t, const char __user *);
extern size_t strncpy_from_user_std(size_t, const char __user *, char *);
extern int futex_atomic_cmpxchg_std(int __user *, int, int);
extern int futex_atomic_op_std(int, int __user *, int, int *);
extern size_t copy_from_user_pt(size_t, const void __user *, void *);
extern size_t copy_to_user_pt(size_t, void __user *, const void *);
extern int futex_atomic_op_pt(int, int __user *, int, int *);
extern int futex_atomic_cmpxchg_pt(int __user *, int, int);
#endif /* __ARCH_S390_LIB_UACCESS_H */

27
arch/s390/lib/uaccess_mvcos.c
View File

@ -12,6 +12,7 @@
#include <linux/mm.h>
#include <asm/uaccess.h>
#include <asm/futex.h>
#include "uaccess.h"
#ifndef __s390x__
#define AHI "ahi"
@ -27,10 +28,7 @@
#define SLR "slgr"
#endif
extern size_t copy_from_user_std(size_t, const void __user *, void *);
extern size_t copy_to_user_std(size_t, void __user *, const void *);
size_t copy_from_user_mvcos(size_t size, const void __user *ptr, void *x)
static size_t copy_from_user_mvcos(size_t size, const void __user *ptr, void *x)
{
register unsigned long reg0 asm("0") = 0x81UL;
unsigned long tmp1, tmp2;
@ -69,14 +67,14 @@ size_t copy_from_user_mvcos(size_t size, const void __user *ptr, void *x)
return size;
}
size_t copy_from_user_mvcos_check(size_t size, const void __user *ptr, void *x)
static size_t copy_from_user_mvcos_check(size_t size, const void __user *ptr, void *x)
{
if (size <= 256)
return copy_from_user_std(size, ptr, x);
return copy_from_user_mvcos(size, ptr, x);
}
size_t copy_to_user_mvcos(size_t size, void __user *ptr, const void *x)
static size_t copy_to_user_mvcos(size_t size, void __user *ptr, const void *x)
{
register unsigned long reg0 asm("0") = 0x810000UL;
unsigned long tmp1, tmp2;
@ -105,14 +103,16 @@ size_t copy_to_user_mvcos(size_t size, void __user *ptr, const void *x)
return size;
}
size_t copy_to_user_mvcos_check(size_t size, void __user *ptr, const void *x)
static size_t copy_to_user_mvcos_check(size_t size, void __user *ptr,
const void *x)
{
if (size <= 256)
return copy_to_user_std(size, ptr, x);
return copy_to_user_mvcos(size, ptr, x);
}
size_t copy_in_user_mvcos(size_t size, void __user *to, const void __user *from)
static size_t copy_in_user_mvcos(size_t size, void __user *to,
const void __user *from)
{
register unsigned long reg0 asm("0") = 0x810081UL;
unsigned long tmp1, tmp2;
@ -134,7 +134,7 @@ size_t copy_in_user_mvcos(size_t size, void __user *to, const void __user *from)
return size;
}
size_t clear_user_mvcos(size_t size, void __user *to)
static size_t clear_user_mvcos(size_t size, void __user *to)
{
register unsigned long reg0 asm("0") = 0x810000UL;
unsigned long tmp1, tmp2;
@ -162,11 +162,6 @@ size_t clear_user_mvcos(size_t size, void __user *to)
return size;
}
extern size_t strnlen_user_std(size_t, const char __user *);
extern size_t strncpy_from_user_std(size_t, const char __user *, char *);
extern int futex_atomic_op(int, int __user *, int, int *);
extern int futex_atomic_cmpxchg(int __user *, int, int);
struct uaccess_ops uaccess_mvcos = {
.copy_from_user = copy_from_user_mvcos_check,
.copy_from_user_small = copy_from_user_std,
@ -176,6 +171,6 @@ struct uaccess_ops uaccess_mvcos = {
.clear_user = clear_user_mvcos,
.strnlen_user = strnlen_user_std,
.strncpy_from_user = strncpy_from_user_std,
.futex_atomic_op = futex_atomic_op,
.futex_atomic_cmpxchg = futex_atomic_cmpxchg,
.futex_atomic_op = futex_atomic_op_std,
.futex_atomic_cmpxchg = futex_atomic_cmpxchg_std,
};

1
arch/s390/lib/uaccess_pt.c
View File

@ -12,6 +12,7 @@
#include <linux/mm.h>
#include <asm/uaccess.h>
#include <asm/futex.h>
#include "uaccess.h"
static inline int __handle_fault(struct mm_struct *mm, unsigned long address,
int write_access)

23
arch/s390/lib/uaccess_std.c
View File

@ -13,6 +13,7 @@
#include <linux/mm.h>
#include <linux/uaccess.h>
#include <asm/futex.h>
#include "uaccess.h"
#ifndef __s390x__
#define AHI "ahi"
@ -28,9 +29,6 @@
#define SLR "slgr"
#endif
extern size_t copy_from_user_pt(size_t n, const void __user *from, void *to);
extern size_t copy_to_user_pt(size_t n, void __user *to, const void *from);
size_t copy_from_user_std(size_t size, const void __user *ptr, void *x)
{
unsigned long tmp1, tmp2;
@ -72,7 +70,8 @@ size_t copy_from_user_std(size_t size, const void __user *ptr, void *x)
return size;
}
size_t copy_from_user_std_check(size_t size, const void __user *ptr, void *x)
static size_t copy_from_user_std_check(size_t size, const void __user *ptr,
void *x)
{
if (size <= 1024)
return copy_from_user_std(size, ptr, x);
@ -110,14 +109,16 @@ size_t copy_to_user_std(size_t size, void __user *ptr, const void *x)
return size;
}
size_t copy_to_user_std_check(size_t size, void __user *ptr, const void *x)
static size_t copy_to_user_std_check(size_t size, void __user *ptr,
const void *x)
{
if (size <= 1024)
return copy_to_user_std(size, ptr, x);
return copy_to_user_pt(size, ptr, x);
}
size_t copy_in_user_std(size_t size, void __user *to, const void __user *from)
static size_t copy_in_user_std(size_t size, void __user *to,
const void __user *from)
{
unsigned long tmp1;
@ -148,7 +149,7 @@ size_t copy_in_user_std(size_t size, void __user *to, const void __user *from)
return size;
}
size_t clear_user_std(size_t size, void __user *to)
static size_t clear_user_std(size_t size, void __user *to)
{
unsigned long tmp1, tmp2;
@ -254,7 +255,7 @@ size_t strncpy_from_user_std(size_t size, const char __user *src, char *dst)
: "0" (-EFAULT), "d" (oparg), "a" (uaddr), \
"m" (*uaddr) : "cc");
int futex_atomic_op(int op, int __user *uaddr, int oparg, int *old)
int futex_atomic_op_std(int op, int __user *uaddr, int oparg, int *old)
{
int oldval = 0, newval, ret;
@ -286,7 +287,7 @@ int futex_atomic_op(int op, int __user *uaddr, int oparg, int *old)
return ret;
}
int futex_atomic_cmpxchg(int __user *uaddr, int oldval, int newval)
int futex_atomic_cmpxchg_std(int __user *uaddr, int oldval, int newval)
{
int ret;
@ -311,6 +312,6 @@ struct uaccess_ops uaccess_std = {
.clear_user = clear_user_std,
.strnlen_user = strnlen_user_std,
.strncpy_from_user = strncpy_from_user_std,
.futex_atomic_op = futex_atomic_op,
.futex_atomic_cmpxchg = futex_atomic_cmpxchg,
.futex_atomic_op = futex_atomic_op_std,
.futex_atomic_cmpxchg = futex_atomic_cmpxchg_std,
};

2
arch/s390/mm/cmm.c
View File

@ -414,7 +414,7 @@ cmm_smsg_target(char *from, char *msg)
}
#endif
struct ctl_table_header *cmm_sysctl_header;
static struct ctl_table_header *cmm_sysctl_header;
static int
cmm_init (void)

5
arch/s390/mm/fault.c
View File

@ -52,7 +52,7 @@ extern int sysctl_userprocess_debug;
extern void die(const char *,struct pt_regs *,long);
#ifdef CONFIG_KPROBES
ATOMIC_NOTIFIER_HEAD(notify_page_fault_chain);
static ATOMIC_NOTIFIER_HEAD(notify_page_fault_chain);
int register_page_fault_notifier(struct notifier_block *nb)
{
return atomic_notifier_chain_register(&notify_page_fault_chain, nb);
@ -452,8 +452,7 @@ void pfault_fini(void)
: : "a" (&refbk), "m" (refbk) : "cc");
}
asmlinkage void
pfault_interrupt(__u16 error_code)
static void pfault_interrupt(__u16 error_code)
{
struct task_struct *tsk;
__u16 subcode;

3
arch/s390/mm/init.c
View File

@ -25,6 +25,7 @@
#include <linux/bootmem.h>
#include <linux/pfn.h>
#include <linux/poison.h>
#include <linux/initrd.h>
#include <asm/processor.h>
#include <asm/system.h>
@ -107,8 +108,6 @@ static void __init setup_ro_region(void)
}
}
extern void vmem_map_init(void);
/*
* paging_init() sets up the page tables
*/

2
drivers/s390/block/dasd.c
View File

@ -37,6 +37,7 @@
*/
debug_info_t *dasd_debug_area;
struct dasd_discipline *dasd_diag_discipline_pointer;
void dasd_int_handler(struct ccw_device *, unsigned long, struct irb *);
MODULE_AUTHOR("Holger Smolinski <Holger.Smolinski@de.ibm.com>");
MODULE_DESCRIPTION("Linux on S/390 DASD device driver,"
@ -51,7 +52,6 @@ static int dasd_alloc_queue(struct dasd_device * device);
static void dasd_setup_queue(struct dasd_device * device);
static void dasd_free_queue(struct dasd_device * device);
static void dasd_flush_request_queue(struct dasd_device *);
static void dasd_int_handler(struct ccw_device *, unsigned long, struct irb *);
static int dasd_flush_ccw_queue(struct dasd_device *, int);
static void dasd_tasklet(struct dasd_device *);
static void do_kick_device(struct work_struct *);

4
drivers/s390/block/dasd_diag.c
View File

@ -43,7 +43,7 @@ MODULE_LICENSE("GPL");
#define DIAG_MAX_RETRIES 32
#define DIAG_TIMEOUT 50 * HZ
struct dasd_discipline dasd_diag_discipline;
static struct dasd_discipline dasd_diag_discipline;
struct dasd_diag_private {
struct dasd_diag_characteristics rdc_data;
@ -576,7 +576,7 @@ dasd_diag_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req,
"dump sense not available for DIAG data");
}
struct dasd_discipline dasd_diag_discipline = {
static struct dasd_discipline dasd_diag_discipline = {
.owner = THIS_MODULE,
.name = "DIAG",
.ebcname = "DIAG",

2
drivers/s390/block/dasd_eckd.c
View File

@ -548,7 +548,7 @@ dasd_eckd_read_conf(struct dasd_device *device)
/*
* Build CP for Perform Subsystem Function - SSC.
*/
struct dasd_ccw_req *
static struct dasd_ccw_req *
dasd_eckd_build_psf_ssc(struct dasd_device *device)
{
struct dasd_ccw_req *cqr;

2
drivers/s390/block/dasd_genhd.c
View File

@ -147,7 +147,7 @@ dasd_destroy_partitions(struct dasd_device * device)
*/
memset(&bpart, 0, sizeof(struct blkpg_partition));
memset(&barg, 0, sizeof(struct blkpg_ioctl_arg));
barg.data = (void __user *) &bpart;
barg.data = (void __force __user *) &bpart;
barg.op = BLKPG_DEL_PARTITION;
for (bpart.pno = device->gdp->minors - 1; bpart.pno > 0; bpart.pno--)
ioctl_by_bdev(bdev, BLKPG, (unsigned long) &barg);

2
drivers/s390/block/dasd_proc.c
View File

@ -168,7 +168,7 @@ dasd_calc_metrics(char *page, char **start, off_t off,
}
static inline char *
dasd_statistics_array(char *str, int *array, int shift)
dasd_statistics_array(char *str, unsigned int *array, int shift)
{
int i;

2
drivers/s390/char/con3215.c
View File

@ -1121,7 +1121,7 @@ static const struct tty_operations tty3215_ops = {
* 3215 tty registration code called from tty_init().
* Most kernel services (incl. kmalloc) are available at this poimt.
*/
int __init
static int __init
tty3215_init(void)
{
struct tty_driver *driver;

3
drivers/s390/char/con3270.c
View File

@ -69,8 +69,7 @@ static void con3270_update(struct con3270 *);
/*
* Setup timeout for a device. On timeout trigger an update.
*/
void
con3270_set_timer(struct con3270 *cp, int expires)
static void con3270_set_timer(struct con3270 *cp, int expires)
{
if (expires == 0) {
if (timer_pending(&cp->timer))

2
drivers/s390/char/defkeymap.c
View File

@ -5,6 +5,8 @@
#include <linux/types.h>
#include <linux/keyboard.h>
#include <linux/kd.h>
#include <linux/kbd_kern.h>
#include <linux/kbd_diacr.h>
u_short plain_map[NR_KEYS] = {
0xf000, 0xf000, 0xf000, 0xf000, 0xf000, 0xf000, 0xf000, 0xf000,

4
drivers/s390/char/fs3270.c
View File

@ -23,7 +23,7 @@
#include "raw3270.h"
#include "ctrlchar.h"
struct raw3270_fn fs3270_fn;
static struct raw3270_fn fs3270_fn;
struct fs3270 {
struct raw3270_view view;
@ -401,7 +401,7 @@ fs3270_release(struct raw3270_view *view)
}
/* View to a 3270 device. Can be console, tty or fullscreen. */
struct raw3270_fn fs3270_fn = {
static struct raw3270_fn fs3270_fn = {
.activate = fs3270_activate,
.deactivate = fs3270_deactivate,
.intv = (void *) fs3270_irq,

2
drivers/s390/char/keyboard.c
View File

@ -148,6 +148,7 @@ kbd_ascebc(struct kbd_data *kbd, unsigned char *ascebc)
}
}
#if 0
/*
* Generate ebcdic -> ascii translation table from kbd_data.
*/
@ -173,6 +174,7 @@ kbd_ebcasc(struct kbd_data *kbd, unsigned char *ebcasc)
}
}
}
#endif
/*
* We have a combining character DIACR here, followed by the character CH.

4
drivers/s390/char/raw3270.c
View File

@ -29,7 +29,7 @@
#include <linux/device.h>
#include <linux/mutex.h>
struct class *class3270;
static struct class *class3270;
/* The main 3270 data structure. */
struct raw3270 {
@ -86,7 +86,7 @@ DECLARE_WAIT_QUEUE_HEAD(raw3270_wait_queue);
/*
* Encode array for 12 bit 3270 addresses.
*/
unsigned char raw3270_ebcgraf[64] = {
static unsigned char raw3270_ebcgraf[64] = {
0x40, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
0xc8, 0xc9, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
0x50, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7,

2
drivers/s390/char/sclp_tty.c
View File

@ -721,7 +721,7 @@ static const struct tty_operations sclp_ops = {
.ioctl = sclp_tty_ioctl,
};
int __init
static int __init
sclp_tty_init(void)
{
struct tty_driver *driver;

2
drivers/s390/char/sclp_vt220.c
View File

@ -669,7 +669,7 @@ static const struct tty_operations sclp_vt220_ops = {
/*
* Register driver with SCLP and Linux and initialize internal tty structures.
*/
int __init
static int __init
sclp_vt220_tty_init(void)
{
struct tty_driver *driver;

8
drivers/s390/char/tape_char.c
View File

@ -137,7 +137,7 @@ tapechar_check_idalbuffer(struct tape_device *device, size_t block_size)
/*
* Tape device read function
*/
ssize_t
static ssize_t
tapechar_read(struct file *filp, char __user *data, size_t count, loff_t *ppos)
{
struct tape_device *device;
@ -201,7 +201,7 @@ tapechar_read(struct file *filp, char __user *data, size_t count, loff_t *ppos)
/*
* Tape device write function
*/
ssize_t
static ssize_t
tapechar_write(struct file *filp, const char __user *data, size_t count, loff_t *ppos)
{
struct tape_device *device;
@ -291,7 +291,7 @@ tapechar_write(struct file *filp, const char __user *data, size_t count, loff_t
/*
* Character frontend tape device open function.
*/
int
static int
tapechar_open (struct inode *inode, struct file *filp)
{
struct tape_device *device;
@ -326,7 +326,7 @@ tapechar_open (struct inode *inode, struct file *filp)
* Character frontend tape device release function.
*/
int
static int
tapechar_release(struct inode *inode, struct file *filp)
{
struct tape_device *device;

13
drivers/s390/char/tty3270.c
View File

@ -36,7 +36,7 @@
struct tty_driver *tty3270_driver;
static int tty3270_max_index;
struct raw3270_fn tty3270_fn;
static struct raw3270_fn tty3270_fn;
struct tty3270_cell {
unsigned char character;
@ -119,8 +119,7 @@ static void tty3270_update(struct tty3270 *);
/*
* Setup timeout for a device. On timeout trigger an update.
*/
void
tty3270_set_timer(struct tty3270 *tp, int expires)
static void tty3270_set_timer(struct tty3270 *tp, int expires)
{
if (expires == 0) {
if (timer_pending(&tp->timer) && del_timer(&tp->timer))
@ -841,7 +840,7 @@ tty3270_del_views(void)
}
}
struct raw3270_fn tty3270_fn = {
static struct raw3270_fn tty3270_fn = {
.activate = tty3270_activate,
.deactivate = tty3270_deactivate,
.intv = (void *) tty3270_irq,
@ -1754,8 +1753,7 @@ static const struct tty_operations tty3270_ops = {
.set_termios = tty3270_set_termios
};
void
tty3270_notifier(int index, int active)
static void tty3270_notifier(int index, int active)
{
if (active)
tty_register_device(tty3270_driver, index, NULL);
@ -1767,8 +1765,7 @@ tty3270_notifier(int index, int active)
* 3270 tty registration code called from tty_init().
* Most kernel services (incl. kmalloc) are available at this poimt.
*/
int __init
tty3270_init(void)
static int __init tty3270_init(void)
{
struct tty_driver *driver;
int ret;

5
drivers/s390/char/vmlogrdr.c
View File

@ -128,9 +128,8 @@ static iucv_interrupt_ops_t vmlogrdr_iucvops = {
.MessagePending = vmlogrdr_iucv_MessagePending,
};
DECLARE_WAIT_QUEUE_HEAD(conn_wait_queue);
DECLARE_WAIT_QUEUE_HEAD(read_wait_queue);
static DECLARE_WAIT_QUEUE_HEAD(conn_wait_queue);
static DECLARE_WAIT_QUEUE_HEAD(read_wait_queue);
/*
* pointer to system service private structure

2
drivers/s390/cio/blacklist.c
View File

@ -126,7 +126,7 @@ confused:
static inline int
blacklist_parse_parameters (char *str, range_action action)
{
unsigned int from, to, from_id0, to_id0, from_ssid, to_ssid;
int from, to, from_id0, to_id0, from_ssid, to_ssid;
while (*str != 0 && *str != '\n') {
range_action ra = action;

3
drivers/s390/cio/chsc.h
View File

@ -47,6 +47,9 @@ struct channel_path {
extern void s390_process_css( void );
extern void chsc_validate_chpids(struct subchannel *);
extern void chpid_is_actually_online(int);
extern int css_get_ssd_info(struct subchannel *);
extern int chsc_process_crw(void);
extern int chp_process_crw(int, int);
struct css_general_char {
u64 : 41;

5
drivers/s390/cio/css.c
View File

@ -108,9 +108,6 @@ css_subchannel_release(struct device *dev)
}
}
extern int css_get_ssd_info(struct subchannel *sch);
int css_sch_device_register(struct subchannel *sch)
{
int ret;
@ -417,7 +414,7 @@ static void reprobe_all(struct work_struct *unused)
need_reprobe);
}
DECLARE_WORK(css_reprobe_work, reprobe_all);
static DECLARE_WORK(css_reprobe_work, reprobe_all);
/* Schedule reprobing of all unregistered subchannels. */
void css_schedule_reprobe(void)

2
drivers/s390/cio/css.h
View File

@ -143,6 +143,8 @@ extern void css_sch_device_unregister(struct subchannel *);
extern struct subchannel * get_subchannel_by_schid(struct subchannel_id);
extern int css_init_done;
extern int for_each_subchannel(int(*fn)(struct subchannel_id, void *), void *);
extern int css_process_crw(int, int);
extern void css_reiterate_subchannels(void);
#define __MAX_SUBCHANNEL 65535
#define __MAX_SSID 3

1
drivers/s390/cio/device.c
View File

@ -138,7 +138,6 @@ struct bus_type ccw_bus_type;
static int io_subchannel_probe (struct subchannel *);
static int io_subchannel_remove (struct subchannel *);
void io_subchannel_irq (struct device *);
static int io_subchannel_notify(struct device *, int);
static void io_subchannel_verify(struct device *);
static void io_subchannel_ioterm(struct device *);

2
drivers/s390/cio/device.h
View File

@ -74,6 +74,7 @@ extern struct workqueue_struct *ccw_device_notify_work;
extern wait_queue_head_t ccw_device_init_wq;
extern atomic_t ccw_device_init_count;
void io_subchannel_irq (struct device *pdev);
void io_subchannel_recog_done(struct ccw_device *cdev);
int ccw_device_cancel_halt_clear(struct ccw_device *);
@ -118,6 +119,7 @@ int ccw_device_stlck(struct ccw_device *);
/* qdio needs this. */
void ccw_device_set_timeout(struct ccw_device *, int);
extern struct subchannel_id ccw_device_get_subchannel_id(struct ccw_device *);
extern struct bus_type ccw_bus_type;
/* Channel measurement facility related */
void retry_set_schib(struct ccw_device *cdev);

2
drivers/s390/cio/device_fsm.c
View File

@ -892,7 +892,7 @@ ccw_device_online_timeout(struct ccw_device *cdev, enum dev_event dev_event)
/*
* Got an interrupt for a basic sense.
*/
void
static void
ccw_device_w4sense(struct ccw_device *cdev, enum dev_event dev_event)
{
struct irb *irb;

3
drivers/s390/cio/qdio.c
View File

@ -66,7 +66,6 @@ MODULE_LICENSE("GPL");
/******************** HERE WE GO ***********************************/
static const char version[] = "QDIO base support version 2";
extern struct bus_type ccw_bus_type;
static int qdio_performance_stats = 0;
static int proc_perf_file_registration;
@ -3014,7 +3013,7 @@ qdio_allocate(struct qdio_initialize *init_data)
return 0;
}
int qdio_fill_irq(struct qdio_initialize *init_data)
static int qdio_fill_irq(struct qdio_initialize *init_data)
{
int i;
char dbf_text[15];

4
drivers/s390/crypto/zcrypt_api.c
View File

@ -791,7 +791,7 @@ static long trans_xcRB32(struct file *filp, unsigned int cmd,
return rc;
}
long zcrypt_compat_ioctl(struct file *filp, unsigned int cmd,
static long zcrypt_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg)
{
if (cmd == ICARSAMODEXPO)
@ -943,7 +943,7 @@ static int zcrypt_status_read(char *resp_buff, char **start, off_t offset,
zcrypt_qdepth_mask(workarea);
len += sprinthx("Waiting work element counts",
resp_buff+len, workarea, AP_DEVICES);
zcrypt_perdev_reqcnt((unsigned int *) workarea);
zcrypt_perdev_reqcnt((int *) workarea);
len += sprinthx4("Per-device successfully completed request counts",
resp_buff+len,(unsigned int *) workarea, AP_DEVICES);
*eof = 1;

3
drivers/s390/crypto/zcrypt_pcixcc.c
View File

@ -709,7 +709,8 @@ out_free:
* PCIXCC/CEX2C device to the request distributor
* @xcRB: pointer to the send_cprb request buffer
*/
long zcrypt_pcixcc_send_cprb(struct zcrypt_device *zdev, struct ica_xcRB *xcRB)
static long zcrypt_pcixcc_send_cprb(struct zcrypt_device *zdev,
struct ica_xcRB *xcRB)
{
struct ap_message ap_msg;
struct response_type resp_type = {

2
drivers/s390/net/claw.c
View File

@ -121,7 +121,7 @@ MODULE_LICENSE("GPL");
#define DEBUG
#endif
char debug_buffer[255];
static char debug_buffer[255];
/**
* Debug Facility Stuff
*/

2
drivers/s390/net/cu3088.c
View File

@ -57,7 +57,7 @@ static struct ccw_device_id cu3088_ids[] = {
static struct ccw_driver cu3088_driver;
struct device *cu3088_root_dev;
static struct device *cu3088_root_dev;
static ssize_t
group_write(struct device_driver *drv, const char *buf, size_t count)

6
drivers/s390/net/lcs.c
View File

@ -828,7 +828,7 @@ lcs_notify_lancmd_waiters(struct lcs_card *card, struct lcs_cmd *cmd)
/**
* Emit buffer of a lan comand.
*/
void
static void
lcs_lancmd_timeout(unsigned long data)
{
struct lcs_reply *reply, *list_reply, *r;
@ -1360,7 +1360,7 @@ lcs_get_problem(struct ccw_device *cdev, struct irb *irb)
return 0;
}
void
static void
lcs_schedule_recovery(struct lcs_card *card)
{
LCS_DBF_TEXT(2, trace, "startrec");
@ -1990,7 +1990,7 @@ lcs_timeout_store (struct device *dev, struct device_attribute *attr, const char
}
DEVICE_ATTR(lancmd_timeout, 0644, lcs_timeout_show, lcs_timeout_store);
static DEVICE_ATTR(lancmd_timeout, 0644, lcs_timeout_show, lcs_timeout_store);
static ssize_t
lcs_dev_recover_store(struct device *dev, struct device_attribute *attr,

4
drivers/s390/net/netiucv.c
View File

@ -2053,7 +2053,7 @@ out_free_ndev:
return ret;
}
DRIVER_ATTR(connection, 0200, NULL, conn_write);
static DRIVER_ATTR(connection, 0200, NULL, conn_write);
static ssize_t
remove_write (struct device_driver *drv, const char *buf, size_t count)
@ -2112,7 +2112,7 @@ remove_write (struct device_driver *drv, const char *buf, size_t count)
return -EINVAL;
}
DRIVER_ATTR(remove, 0200, NULL, remove_write);
static DRIVER_ATTR(remove, 0200, NULL, remove_write);
static void
netiucv_banner(void)

2
drivers/s390/net/qeth_sys.c
View File

@ -998,7 +998,7 @@ struct device_attribute dev_attr_##_id = { \
.store = _store, \
};
int
static int
qeth_check_layer2(struct qeth_card *card)
{
if (card->options.layer2)

14
drivers/s390/s390mach.c
View File

@ -13,22 +13,18 @@
#include <linux/errno.h>
#include <linux/workqueue.h>
#include <linux/time.h>
#include <linux/device.h>
#include <linux/kthread.h>
#include <asm/lowcore.h>
#include <asm/cio.h>
#include "cio/cio.h"
#include "cio/chsc.h"
#include "cio/css.h"
#include "s390mach.h"
static struct semaphore m_sem;
extern int css_process_crw(int, int);
extern int chsc_process_crw(void);
extern int chp_process_crw(int, int);
extern void css_reiterate_subchannels(void);
extern struct workqueue_struct *slow_path_wq;
extern struct work_struct slow_path_work;
static NORET_TYPE void
s390_handle_damage(char *msg)
{

6
drivers/s390/scsi/zfcp_dbf.c
View File

@ -469,7 +469,7 @@ zfcp_hba_dbf_view_format(debug_info_t * id, struct debug_view *view,
return len;
}
struct debug_view zfcp_hba_dbf_view = {
static struct debug_view zfcp_hba_dbf_view = {
"structured",
NULL,
&zfcp_dbf_view_header,
@ -693,7 +693,7 @@ zfcp_san_dbf_view_format(debug_info_t * id, struct debug_view *view,
return len;
}
struct debug_view zfcp_san_dbf_view = {
static struct debug_view zfcp_san_dbf_view = {
"structured",
NULL,
&zfcp_dbf_view_header,
@ -884,7 +884,7 @@ zfcp_scsi_dbf_view_format(debug_info_t * id, struct debug_view *view,
return len;
}
struct debug_view zfcp_scsi_dbf_view = {
static struct debug_view zfcp_scsi_dbf_view = {
"structured",
NULL,
&zfcp_dbf_view_header,

7
drivers/s390/scsi/zfcp_erp.c
View File

@ -200,7 +200,7 @@ void zfcp_fsf_start_timer(struct zfcp_fsf_req *fsf_req, unsigned long timeout)
* returns: 0 - initiated action successfully
* <0 - failed to initiate action
*/
int
static int
zfcp_erp_adapter_reopen_internal(struct zfcp_adapter *adapter, int clear_mask)
{
int retval;
@ -295,7 +295,7 @@ zfcp_erp_unit_shutdown(struct zfcp_unit *unit, int clear_mask)
* zfcp_erp_adisc - send ADISC ELS command
* @port: port structure
*/
int
static int
zfcp_erp_adisc(struct zfcp_port *port)
{
struct zfcp_adapter *adapter = port->adapter;
@ -380,7 +380,7 @@ zfcp_erp_adisc(struct zfcp_port *port)
*
* If ADISC failed (LS_RJT or timed out) forced reopen of the port is triggered.
*/
void
static void
zfcp_erp_adisc_handler(unsigned long data)
{
struct zfcp_send_els *send_els;
@ -3141,7 +3141,6 @@ zfcp_erp_action_cleanup(int action, struct zfcp_adapter *adapter,
break;
case ZFCP_ERP_ACTION_REOPEN_ADAPTER:
if (result != ZFCP_ERP_SUCCEEDED) {
struct zfcp_port *port;
list_for_each_entry(port, &adapter->port_list_head, list)
if (port->rport &&
!atomic_test_mask(ZFCP_STATUS_PORT_WKA,

4
drivers/s390/scsi/zfcp_ext.h
View File

@ -119,8 +119,8 @@ extern int zfcp_adapter_scsi_register(struct zfcp_adapter *);
extern void zfcp_adapter_scsi_unregister(struct zfcp_adapter *);
extern void zfcp_set_fcp_dl(struct fcp_cmnd_iu *, fcp_dl_t);
extern char *zfcp_get_fcp_rsp_info_ptr(struct fcp_rsp_iu *);
extern void set_host_byte(u32 *, char);
extern void set_driver_byte(u32 *, char);
extern void set_host_byte(int *, char);
extern void set_driver_byte(int *, char);
extern char *zfcp_get_fcp_sns_info_ptr(struct fcp_rsp_iu *);
extern fcp_dl_t zfcp_get_fcp_dl(struct fcp_cmnd_iu *);

18
drivers/s390/scsi/zfcp_scsi.c
View File

@ -90,7 +90,7 @@ zfcp_get_fcp_sns_info_ptr(struct fcp_rsp_iu *fcp_rsp_iu)
return fcp_sns_info_ptr;
}
fcp_dl_t *
static fcp_dl_t *
zfcp_get_fcp_dl_ptr(struct fcp_cmnd_iu * fcp_cmd)
{
int additional_length = fcp_cmd->add_fcp_cdb_length << 2;
@ -124,19 +124,19 @@ zfcp_set_fcp_dl(struct fcp_cmnd_iu *fcp_cmd, fcp_dl_t fcp_dl)
* regarding the specified byte
*/
static inline void
set_byte(u32 * result, char status, char pos)
set_byte(int *result, char status, char pos)
{
*result |= status << (pos * 8);
}
void
set_host_byte(u32 * result, char status)
set_host_byte(int *result, char status)
{
set_byte(result, status, 2);
}
void
set_driver_byte(u32 * result, char status)
set_driver_byte(int *result, char status)
{
set_byte(result, status, 3);
}
@ -280,7 +280,7 @@ out:
return retval;
}
void
static void
zfcp_scsi_command_sync_handler(struct scsi_cmnd *scpnt)
{
struct completion *wait = (struct completion *) scpnt->SCp.ptr;
@ -324,7 +324,7 @@ zfcp_scsi_command_sync(struct zfcp_unit *unit, struct scsi_cmnd *scpnt,
* returns: 0 - success, SCSI command enqueued
* !0 - failure
*/
int
static int
zfcp_scsi_queuecommand(struct scsi_cmnd *scpnt,
void (*done) (struct scsi_cmnd *))
{
@ -380,7 +380,7 @@ zfcp_unit_lookup(struct zfcp_adapter *adapter, int channel, unsigned int id,
* will handle late commands. (Usually, the normal completion of late
* commands is ignored with respect to the running abort operation.)
*/
int zfcp_scsi_eh_abort_handler(struct scsi_cmnd *scpnt)
static int zfcp_scsi_eh_abort_handler(struct scsi_cmnd *scpnt)
{
struct Scsi_Host *scsi_host;
struct zfcp_adapter *adapter;
@ -445,7 +445,7 @@ int zfcp_scsi_eh_abort_handler(struct scsi_cmnd *scpnt)
return retval;
}
int
static int
zfcp_scsi_eh_device_reset_handler(struct scsi_cmnd *scpnt)
{
int retval;
@ -541,7 +541,7 @@ zfcp_task_management_function(struct zfcp_unit *unit, u8 tm_flags,
/**
* zfcp_scsi_eh_host_reset_handler - handler for host and bus reset
*/
int zfcp_scsi_eh_host_reset_handler(struct scsi_cmnd *scpnt)
static int zfcp_scsi_eh_host_reset_handler(struct scsi_cmnd *scpnt)
{
struct zfcp_unit *unit;
struct zfcp_adapter *adapter;

3
include/asm-s390/kdebug.h
View File

@ -26,7 +26,6 @@ extern int register_page_fault_notifier(struct notifier_block *);
extern int unregister_page_fault_notifier(struct notifier_block *);
extern struct atomic_notifier_head s390die_chain;
enum die_val {
DIE_OOPS = 1,
DIE_BPT,
@ -56,4 +55,6 @@ static inline int notify_die(enum die_val val, const char *str,
return atomic_notifier_call_chain(&s390die_chain, val, &args);
}
extern void die(const char *, struct pt_regs *, long);
#endif

1
include/asm-s390/pgtable.h
View File

@ -40,6 +40,7 @@ struct mm_struct;
extern pgd_t swapper_pg_dir[] __attribute__ ((aligned (4096)));
extern void paging_init(void);
extern void vmem_map_init(void);
/*
* The S390 doesn't have any external MMU info: the kernel page

3
include/asm-s390/setup.h
View File

@ -74,6 +74,9 @@ extern unsigned int console_mode;
extern unsigned int console_devno;
extern unsigned int console_irq;
extern char vmhalt_cmd[];
extern char vmpoff_cmd[];
#define CONSOLE_IS_UNDEFINED (console_mode == 0)
#define CONSOLE_IS_SCLP (console_mode == 1)
#define CONSOLE_IS_3215 (console_mode == 2)

4
include/asm-s390/smp.h
View File

@ -31,6 +31,10 @@ typedef struct
__u16 cpu;
} sigp_info;
extern void machine_restart_smp(char *);
extern void machine_halt_smp(void);
extern void machine_power_off_smp(void);
extern void smp_setup_cpu_possible_map(void);
extern int smp_call_function_on(void (*func) (void *info), void *info,
int nonatomic, int wait, int cpu);

3
include/asm-s390/timer.h
View File

@ -45,6 +45,9 @@ extern void add_virt_timer_periodic(void *new);
extern int mod_virt_timer(struct vtimer_list *timer, __u64 expires);
extern int del_virt_timer(struct vtimer_list *timer);
extern void init_cpu_vtimer(void);
extern void vtime_init(void);
#endif /* __KERNEL__ */
#endif /* _ASM_S390_TIMER_H */

2
include/asm-s390/timex.h
View File

@ -32,4 +32,6 @@ static inline cycles_t get_cycles(void)
return (cycles_t) get_clock() >> 2;
}
void init_cpu_timer(void);
#endif