redonkable/alistair23-linux
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Merge branch 'pcmcia-next' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux

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Pull pcmcia updates from Dominik Brodowski:
 "A few PCMCIA odd fixes: removing a few spaces and useless casts,
  replacing snprintf() with scnprintf(), and replacing zero-length
  arrays with a flexible-array member"

* 'pcmcia-next' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux:
  pcmcia: remove some unused space characters
  pcmcia: soc_common.h: Replace zero-length array with flexible-array member
  pcmcia: cs_internal.h: Replace zero-length array with flexible-array member
  pcmcia: Use scnprintf() for avoiding potential buffer overflow
  pcmcia: omap: remove useless cast for driver.name
This commit is contained in:
Linus Torvalds 2020-04-07 11:01:37 -07:00
parent 7e63420847 a8c122f72d
commit 07d6f6dcc0
6 changed files with 14 additions and 14 deletions
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2
drivers/pcmcia/cs_internal.h
View file

@ -40,7 +40,7 @@ struct cis_cache_entry {
unsigned int addr;
unsigned int len;
unsigned int attr;
unsigned char cache[0];
unsigned char cache[];
};
struct pccard_resource_ops {

2
drivers/pcmcia/omap_cf.c
View file

@ -329,7 +329,7 @@ static int __exit omap_cf_remove(struct platform_device *pdev)
static struct platform_driver omap_cf_driver = {
.driver = {
.name = (char *) driver_name,
.name = driver_name,
},
.remove = __exit_p(omap_cf_remove),
};

6
drivers/pcmcia/rsrc_nonstatic.c
View file

@ -1076,7 +1076,7 @@ static ssize_t show_io_db(struct device *dev,
for (p = data->io_db.next; p != &data->io_db; p = p->next) {
if (ret > (PAGE_SIZE - 10))
continue;
ret += snprintf(&buf[ret], (PAGE_SIZE - ret - 1),
ret += scnprintf(&buf[ret], (PAGE_SIZE - ret - 1),
"0x%08lx - 0x%08lx\n",
((unsigned long) p->base),
((unsigned long) p->base + p->num - 1));
@ -1133,7 +1133,7 @@ static ssize_t show_mem_db(struct device *dev,
p = p->next) {
if (ret > (PAGE_SIZE - 10))
continue;
ret += snprintf(&buf[ret], (PAGE_SIZE - ret - 1),
ret += scnprintf(&buf[ret], (PAGE_SIZE - ret - 1),
"0x%08lx - 0x%08lx\n",
((unsigned long) p->base),
((unsigned long) p->base + p->num - 1));
@ -1142,7 +1142,7 @@ static ssize_t show_mem_db(struct device *dev,
for (p = data->mem_db.next; p != &data->mem_db; p = p->next) {
if (ret > (PAGE_SIZE - 10))
continue;
ret += snprintf(&buf[ret], (PAGE_SIZE - ret - 1),
ret += scnprintf(&buf[ret], (PAGE_SIZE - ret - 1),
"0x%08lx - 0x%08lx\n",
((unsigned long) p->base),
((unsigned long) p->base + p->num - 1));

6
drivers/pcmcia/sa1100_simpad.c
View file

@ -14,7 +14,7 @@
#include <asm/mach-types.h>
#include <mach/simpad.h>
#include "sa1100_generic.h"
static int simpad_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
{
@ -66,7 +66,7 @@ simpad_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
simpad_clear_cs3_bit(VCC_3V_EN|VCC_5V_EN|EN0|EN1);
break;
case 33:
case 33:
simpad_clear_cs3_bit(VCC_3V_EN|EN1);
simpad_set_cs3_bit(VCC_5V_EN|EN0);
break;
@ -95,7 +95,7 @@ static void simpad_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
simpad_set_cs3_bit(PCMCIA_RESET);
}
static struct pcmcia_low_level simpad_pcmcia_ops = {
static struct pcmcia_low_level simpad_pcmcia_ops = {
.owner = THIS_MODULE,
.hw_init = simpad_pcmcia_hw_init,
.hw_shutdown = simpad_pcmcia_hw_shutdown,

2
drivers/pcmcia/soc_common.h
View file

@ -88,7 +88,7 @@ struct soc_pcmcia_socket {
struct skt_dev_info {
int nskt;
struct soc_pcmcia_socket skt[0];
struct soc_pcmcia_socket skt[];
};
struct pcmcia_state {

10
drivers/pcmcia/yenta_socket.c
View file

@ -180,12 +180,12 @@ static ssize_t show_yenta_registers(struct device *yentadev, struct device_attri
for (i = 0; i < 0x24; i += 4) {
unsigned val;
if (!(i & 15))
offset += snprintf(buf + offset, PAGE_SIZE - offset, "\n%02x:", i);
offset += scnprintf(buf + offset, PAGE_SIZE - offset, "\n%02x:", i);
val = cb_readl(socket, i);
offset += snprintf(buf + offset, PAGE_SIZE - offset, " %08x", val);
offset += scnprintf(buf + offset, PAGE_SIZE - offset, " %08x", val);
}
offset += snprintf(buf + offset, PAGE_SIZE - offset, "\n\nExCA registers:");
offset += scnprintf(buf + offset, PAGE_SIZE - offset, "\n\nExCA registers:");
for (i = 0; i < 0x45; i++) {
unsigned char val;
if (!(i & 7)) {
@ -193,10 +193,10 @@ static ssize_t show_yenta_registers(struct device *yentadev, struct device_attri
memcpy(buf + offset, " -", 2);
offset += 2;
} else
offset += snprintf(buf + offset, PAGE_SIZE - offset, "\n%02x:", i);
offset += scnprintf(buf + offset, PAGE_SIZE - offset, "\n%02x:", i);
}
val = exca_readb(socket, i);
offset += snprintf(buf + offset, PAGE_SIZE - offset, " %02x", val);
offset += scnprintf(buf + offset, PAGE_SIZE - offset, " %02x", val);
}
buf[offset++] = '\n';
return offset;