m68k: Kill several external declarations in source files
- Replace external declarations by proper includes where availiable.
The accesses to some symbols had to be modified, as before they were
declared using e.g. "extern int _end", while asm-generic/sections.h uses
e.g. "extern char _end[]"
- Remove unused or superfluous external declarations
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
hifive-unleashed-5.1
Geert Uytterhoeven
parent
6d0be946e1
commit
c85627fbf5
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@ -31,10 +31,6 @@ extern unsigned long dn_gettimeoffset(void);
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extern int dn_dummy_hwclk(int, struct rtc_time *);
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extern int dn_dummy_set_clock_mmss(unsigned long);
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extern void dn_dummy_reset(void);
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extern void dn_dummy_waitbut(void);
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extern struct fb_info *dn_fb_init(long *);
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extern void dn_dummy_debug_init(void);
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extern irqreturn_t dn_process_int(int irq, struct pt_regs *fp);
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#ifdef CONFIG_HEARTBEAT
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static void dn_heartbeat(int on);
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#endif
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@ -33,7 +33,6 @@
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#include <asm/atari_joystick.h>
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#include <asm/irq.h>
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extern unsigned int keymap_count;
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/* Hook for MIDI serial driver */
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void (*atari_MIDI_interrupt_hook) (void);
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@ -43,7 +43,6 @@ extern unsigned long bvme6000_gettimeoffset (void);
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extern int bvme6000_hwclk (int, struct rtc_time *);
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extern int bvme6000_set_clock_mmss (unsigned long);
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extern void bvme6000_reset (void);
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extern void bvme6000_waitbut(void);
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void bvme6000_set_vectors (void);
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/* Save tick handler routine pointer, will point to do_timer() in
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@ -26,6 +26,7 @@
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#include <linux/initrd.h>
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#include <asm/bootinfo.h>
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#include <asm/sections.h>
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#include <asm/setup.h>
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#include <asm/fpu.h>
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#include <asm/irq.h>
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@ -62,7 +63,6 @@ EXPORT_SYMBOL(vme_brdtype);
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int m68k_is040or060;
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EXPORT_SYMBOL(m68k_is040or060);
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extern int end;
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extern unsigned long availmem;
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int m68k_num_memory;
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@ -215,11 +215,10 @@ static void __init m68k_parse_bootinfo(const struct bi_record *record)
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void __init setup_arch(char **cmdline_p)
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{
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extern int _etext, _edata, _end;
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int i;
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/* The bootinfo is located right after the kernel bss */
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m68k_parse_bootinfo((const struct bi_record *)&_end);
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m68k_parse_bootinfo((const struct bi_record *)_end);
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if (CPU_IS_040)
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m68k_is040or060 = 4;
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@ -252,9 +251,9 @@ void __init setup_arch(char **cmdline_p)
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}
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init_mm.start_code = PAGE_OFFSET;
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init_mm.end_code = (unsigned long) &_etext;
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init_mm.end_data = (unsigned long) &_edata;
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init_mm.brk = (unsigned long) &_end;
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init_mm.end_code = (unsigned long)_etext;
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init_mm.end_data = (unsigned long)_edata;
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init_mm.brk = (unsigned long)_end;
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*cmdline_p = m68k_command_line;
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memcpy(boot_command_line, *cmdline_p, CL_SIZE);
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@ -47,13 +47,6 @@
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struct mac_booter_data mac_bi_data;
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/* New m68k bootinfo stuff and videobase */
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extern int m68k_num_memory;
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extern struct mem_info m68k_memory[NUM_MEMINFO];
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extern struct mem_info m68k_ramdisk;
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/* The phys. video addr. - might be bogus on some machines */
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static unsigned long mac_orig_videoaddr;
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@ -61,7 +54,6 @@ static unsigned long mac_orig_videoaddr;
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extern unsigned long mac_gettimeoffset(void);
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extern int mac_hwclk(int, struct rtc_time *);
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extern int mac_set_clock_mmss(unsigned long);
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extern int show_mac_interrupts(struct seq_file *, void *);
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extern void iop_preinit(void);
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extern void iop_init(void);
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extern void via_init(void);
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@ -805,10 +797,6 @@ static void __init mac_identify(void)
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mac_bi_data.boottime, mac_bi_data.gmtbias);
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printk(KERN_DEBUG " Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx \n",
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mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize);
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#if 0
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printk("Ramdisk: addr 0x%lx size 0x%lx\n",
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m68k_ramdisk.addr, m68k_ramdisk.size);
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#endif
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iop_init();
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via_init();
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@ -27,7 +27,6 @@
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#include <asm/macints.h>
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extern unsigned long mac_videobase;
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extern unsigned long mac_videodepth;
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extern unsigned long mac_rowbytes;
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extern void mac_serial_print(const char *);
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@ -134,6 +134,7 @@
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#include <asm/errno.h>
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#include <asm/macints.h>
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#include <asm/irq_regs.h>
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#include <asm/mac_oss.h>
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#define DEBUG_SPURIOUS
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#define SHUTUP_SONIC
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@ -146,7 +147,6 @@ static int scc_mask;
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* VIA/RBV hooks
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*/
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extern void via_init(void);
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extern void via_register_interrupts(void);
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extern void via_irq_enable(int);
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extern void via_irq_disable(int);
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@ -157,9 +157,6 @@ extern int via_irq_pending(int);
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* OSS hooks
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*/
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extern int oss_present;
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extern void oss_init(void);
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extern void oss_register_interrupts(void);
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extern void oss_irq_enable(int);
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extern void oss_irq_disable(int);
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@ -170,9 +167,6 @@ extern int oss_irq_pending(int);
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* PSC hooks
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*/
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extern int psc_present;
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extern void psc_init(void);
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extern void psc_register_interrupts(void);
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extern void psc_irq_enable(int);
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extern void psc_irq_disable(int);
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@ -191,12 +185,10 @@ extern void iop_register_interrupts(void);
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extern int baboon_present;
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extern void baboon_init(void);
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extern void baboon_register_interrupts(void);
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extern void baboon_irq_enable(int);
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extern void baboon_irq_disable(int);
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extern void baboon_irq_clear(int);
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extern int baboon_irq_pending(int);
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/*
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* SCC interrupt routines
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@ -35,7 +35,6 @@
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#define RTC_OFFSET 2082844800
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extern struct mac_booter_data mac_bi_data;
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static void (*rom_reset)(void);
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#ifdef CONFIG_ADB_CUDA
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@ -34,6 +34,7 @@
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#include <asm/macints.h>
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#include <asm/mac_via.h>
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#include <asm/mac_psc.h>
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#include <asm/mac_oss.h>
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volatile __u8 *via1, *via2;
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int rbv_present;
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@ -84,7 +85,6 @@ void via_irq_disable(int irq);
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void via_irq_clear(int irq);
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extern irqreturn_t mac_scc_dispatch(int, void *);
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extern int oss_present;
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/*
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* Initialize the VIAs
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@ -24,7 +24,6 @@ static const struct fp_ext fp_one =
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extern struct fp_ext *fp_fadd(struct fp_ext *dest, const struct fp_ext *src);
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extern struct fp_ext *fp_fdiv(struct fp_ext *dest, const struct fp_ext *src);
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extern struct fp_ext *fp_fmul(struct fp_ext *dest, const struct fp_ext *src);
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struct fp_ext *
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fp_fsqrt(struct fp_ext *dest, struct fp_ext *src)
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@ -28,6 +28,7 @@
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#ifdef CONFIG_ATARI
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#include <asm/atari_stram.h>
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#endif
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#include <asm/sections.h>
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#include <asm/tlb.h>
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DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
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@ -73,9 +74,6 @@ extern void init_pointer_table(unsigned long ptable);
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/* References to section boundaries */
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extern char _text[], _etext[];
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extern char __init_begin[], __init_end[];
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extern pmd_t *zero_pgtable;
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void __init mem_init(void)
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@ -30,6 +30,7 @@
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#ifdef CONFIG_ATARI
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#include <asm/atari_stram.h>
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#endif
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#include <asm/sections.h>
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#undef DEBUG
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@ -301,14 +302,12 @@ void __init paging_init(void)
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}
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}
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extern char __init_begin, __init_end;
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void free_initmem(void)
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{
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unsigned long addr;
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addr = (unsigned long)&__init_begin;
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for (; addr < (unsigned long)&__init_end; addr += PAGE_SIZE) {
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addr = (unsigned long)__init_begin;
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for (; addr < (unsigned long)__init_end; addr += PAGE_SIZE) {
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virt_to_page(addr)->flags &= ~(1 << PG_reserved);
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init_page_count(virt_to_page(addr));
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free_page(addr);
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@ -42,7 +42,6 @@ extern unsigned long mvme147_gettimeoffset (void);
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extern int mvme147_hwclk (int, struct rtc_time *);
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extern int mvme147_set_clock_mmss (unsigned long);
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extern void mvme147_reset (void);
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extern void mvme147_waitbut(void);
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static int bcd2int (unsigned char b);
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@ -48,7 +48,6 @@ extern unsigned long mvme16x_gettimeoffset (void);
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extern int mvme16x_hwclk (int, struct rtc_time *);
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extern int mvme16x_set_clock_mmss (unsigned long);
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extern void mvme16x_reset (void);
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extern void mvme16x_waitbut(void);
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int bcd2int (unsigned char b);
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@ -36,7 +36,6 @@
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#include <asm/machdep.h>
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#include <asm/q40_master.h>
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extern irqreturn_t q40_process_int(int level, struct pt_regs *regs);
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extern void q40_init_IRQ(void);
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static void q40_get_model(char *model);
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extern void q40_sched_init(irq_handler_t handler);
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@ -47,8 +46,6 @@ static unsigned int q40_get_ss(void);
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static int q40_set_clock_mmss(unsigned long);
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static int q40_get_rtc_pll(struct rtc_pll_info *pll);
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static int q40_set_rtc_pll(struct rtc_pll_info *pll);
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extern void q40_waitbut(void);
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void q40_set_vectors(void);
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extern void q40_mksound(unsigned int /*freq*/, unsigned int /*ticks*/);
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@ -27,23 +27,21 @@
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#include <asm/sun3mmu.h>
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#include <asm/rtc.h>
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#include <asm/machdep.h>
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#include <asm/idprom.h>
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#include <asm/intersil.h>
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#include <asm/irq.h>
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#include <asm/sections.h>
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#include <asm/segment.h>
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#include <asm/sun3ints.h>
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extern char _text, _end;
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char sun3_reserved_pmeg[SUN3_PMEGS_NUM];
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extern unsigned long sun3_gettimeoffset(void);
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static void sun3_sched_init(irq_handler_t handler);
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extern void sun3_get_model (char* model);
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extern void idprom_init (void);
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extern int sun3_hwclk(int set, struct rtc_time *t);
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volatile char* clock_va;
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extern volatile unsigned char* sun3_intreg;
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extern unsigned long availmem;
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unsigned long num_pages;
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@ -149,7 +147,7 @@ void __init config_sun3(void)
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mach_halt = sun3_halt;
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mach_get_hardware_list = sun3_get_hardware_list;
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memory_start = ((((int)&_end) + 0x2000) & ~0x1fff);
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memory_start = ((((unsigned long)_end) + 0x2000) & ~0x1fff);
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// PROM seems to want the last couple of physical pages. --m
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memory_end = *(romvec->pv_sun3mem) + PAGE_OFFSET - 2*PAGE_SIZE;
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@ -27,7 +27,6 @@
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#include <asm/mmu_context.h>
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#include <asm/dvma.h>
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extern void prom_reboot (char *) __attribute__ ((__noreturn__));
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#undef DEBUG_MMU_EMU
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#define DEBUG_PROM_MAPS
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@ -23,7 +23,6 @@
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#include "time.h"
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volatile char *clock_va;
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extern volatile unsigned char *sun3_intreg;
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extern void sun3_get_model(char *model);
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