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Blackfin arch: cleanup warnings from checkpatch -- no functional changes

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Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
This commit is contained in:
Mike Frysinger
2007-07-12 22:58:21 +08:00
committed by Bryan Wu
parent 669b792c77
commit 1f83b8f148
52 changed files with 326 additions and 380 deletions
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7
arch/blackfin/kernel/asm-offsets.c
View File

@@ -32,11 +32,10 @@
#include <linux/kernel_stat.h>
#include <linux/ptrace.h>
#include <linux/hardirq.h>
#include <asm/irq.h>
#include <asm/thread_info.h>
#include <linux/irq.h>
#include <linux/thread_info.h>
#define DEFINE(sym, val) \
asm volatile("\n->" #sym " %0 " #val : : "i" (val))
#define DEFINE(sym, val) asm volatile("\n->" #sym " %0 " #val : : "i" (val))
int main(void)
{

52
arch/blackfin/kernel/bfin_dma_5xx.c
View File

@@ -332,7 +332,7 @@ set_bfin_dma_config(char direction, char flow_mode,
}
EXPORT_SYMBOL(set_bfin_dma_config);
void set_dma_sg(unsigned int channel, struct dmasg * sg, int nr_sg)
void set_dma_sg(unsigned int channel, struct dmasg *sg, int nr_sg)
{
BUG_ON(!(dma_ch[channel].chan_status != DMA_CHANNEL_FREE
&& channel < MAX_BLACKFIN_DMA_CHANNEL));
@@ -401,7 +401,7 @@ static void *__dma_memcpy(void *dest, const void *src, size_t size)
if (size <= 0)
return NULL;
local_irq_save(flags);
if ((unsigned long)src < memory_end)
@@ -545,7 +545,6 @@ void *dma_memcpy(void *dest, const void *src, size_t size)
addr = __dma_memcpy(dest+bulk, src+bulk, rest);
return addr;
}
EXPORT_SYMBOL(dma_memcpy);
void *safe_dma_memcpy(void *dest, const void *src, size_t size)
@@ -558,14 +557,13 @@ EXPORT_SYMBOL(safe_dma_memcpy);
void dma_outsb(void __iomem *addr, const void *buf, unsigned short len)
{
unsigned long flags;
local_irq_save(flags);
blackfin_dcache_flush_range((unsigned int)buf,(unsigned int)(buf) + len);
bfin_write_MDMA_D0_START_ADDR(addr);
local_irq_save(flags);
blackfin_dcache_flush_range((unsigned int)buf, (unsigned int)(buf) + len);
bfin_write_MDMA_D0_START_ADDR(addr);
bfin_write_MDMA_D0_X_COUNT(len);
bfin_write_MDMA_D0_X_MODIFY(0);
bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR);
@@ -593,9 +591,9 @@ EXPORT_SYMBOL(dma_outsb);
void dma_insb(const void __iomem *addr, void *buf, unsigned short len)
{
unsigned long flags;
local_irq_save(flags);
bfin_write_MDMA_D0_START_ADDR(buf);
bfin_write_MDMA_D0_START_ADDR(buf);
bfin_write_MDMA_D0_X_COUNT(len);
bfin_write_MDMA_D0_X_MODIFY(1);
bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR);
@@ -624,12 +622,12 @@ EXPORT_SYMBOL(dma_insb);
void dma_outsw(void __iomem *addr, const void *buf, unsigned short len)
{
unsigned long flags;
local_irq_save(flags);
blackfin_dcache_flush_range((unsigned int)buf,(unsigned int)(buf) + len);
bfin_write_MDMA_D0_START_ADDR(addr);
local_irq_save(flags);
blackfin_dcache_flush_range((unsigned int)buf, (unsigned int)(buf) + len);
bfin_write_MDMA_D0_START_ADDR(addr);
bfin_write_MDMA_D0_X_COUNT(len);
bfin_write_MDMA_D0_X_MODIFY(0);
bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR);
@@ -656,10 +654,10 @@ EXPORT_SYMBOL(dma_outsw);
void dma_insw(const void __iomem *addr, void *buf, unsigned short len)
{
unsigned long flags;
local_irq_save(flags);
bfin_write_MDMA_D0_START_ADDR(buf);
bfin_write_MDMA_D0_START_ADDR(buf);
bfin_write_MDMA_D0_X_COUNT(len);
bfin_write_MDMA_D0_X_MODIFY(2);
bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR);
@@ -688,12 +686,12 @@ EXPORT_SYMBOL(dma_insw);
void dma_outsl(void __iomem *addr, const void *buf, unsigned short len)
{
unsigned long flags;
local_irq_save(flags);
blackfin_dcache_flush_range((unsigned int)buf,(unsigned int)(buf) + len);
bfin_write_MDMA_D0_START_ADDR(addr);
local_irq_save(flags);
blackfin_dcache_flush_range((unsigned int)buf, (unsigned int)(buf) + len);
bfin_write_MDMA_D0_START_ADDR(addr);
bfin_write_MDMA_D0_X_COUNT(len);
bfin_write_MDMA_D0_X_MODIFY(0);
bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR);
@@ -720,10 +718,10 @@ EXPORT_SYMBOL(dma_outsl);
void dma_insl(const void __iomem *addr, void *buf, unsigned short len)
{
unsigned long flags;
local_irq_save(flags);
bfin_write_MDMA_D0_START_ADDR(buf);
bfin_write_MDMA_D0_START_ADDR(buf);
bfin_write_MDMA_D0_X_COUNT(len);
bfin_write_MDMA_D0_X_MODIFY(4);
bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR);

11
arch/blackfin/kernel/bfin_gpio.c
View File

@@ -162,7 +162,7 @@ static void port_setup(unsigned short gpio, unsigned short usage)
static void default_gpio(unsigned short gpio)
{
unsigned short bank,bitmask;
unsigned short bank, bitmask;
bank = gpio_bank(gpio);
bitmask = gpio_bit(gpio);
@@ -183,7 +183,7 @@ static int __init bfin_gpio_init(void)
printk(KERN_INFO "Blackfin GPIO Controller\n");
for (i = 0; i < MAX_BLACKFIN_GPIOS; i+=GPIO_BANKSIZE)
for (i = 0; i < MAX_BLACKFIN_GPIOS; i += GPIO_BANKSIZE)
reserved_map[gpio_bank(i)] = 0;
#if defined(BF537_FAMILY) && (defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE))
@@ -478,7 +478,7 @@ u32 gpio_pm_setup(void)
u32 sic_iwr = 0;
u16 bank, mask, i, gpio;
for (i = 0; i < MAX_BLACKFIN_GPIOS; i+=GPIO_BANKSIZE) {
for (i = 0; i < MAX_BLACKFIN_GPIOS; i += GPIO_BANKSIZE) {
mask = wakeup_map[gpio_bank(i)];
bank = gpio_bank(i);
@@ -522,12 +522,11 @@ u32 gpio_pm_setup(void)
return IWR_ENABLE_ALL;
}
void gpio_pm_restore(void)
{
u16 bank, mask, i;
for (i = 0; i < MAX_BLACKFIN_GPIOS; i+=GPIO_BANKSIZE) {
for (i = 0; i < MAX_BLACKFIN_GPIOS; i += GPIO_BANKSIZE) {
mask = wakeup_map[gpio_bank(i)];
bank = gpio_bank(i);
@@ -591,7 +590,6 @@ int gpio_request(unsigned short gpio, const char *label)
}
EXPORT_SYMBOL(gpio_request);
void gpio_free(unsigned short gpio)
{
unsigned long flags;
@@ -616,7 +614,6 @@ void gpio_free(unsigned short gpio)
}
EXPORT_SYMBOL(gpio_free);
void gpio_direction_input(unsigned short gpio)
{
unsigned long flags;

5
arch/blackfin/kernel/bfin_ksyms.c
View File

@@ -28,10 +28,11 @@
*/
#include <linux/module.h>
#include <asm/irq.h>
#include <linux/irq.h>
#include <linux/uaccess.h>
#include <asm/checksum.h>
#include <asm/cacheflush.h>
#include <asm/uaccess.h>
/* platform dependent support */

2
arch/blackfin/kernel/dma-mapping.c
View File

@@ -34,8 +34,8 @@
#include <linux/spinlock.h>
#include <linux/device.h>
#include <linux/dma-mapping.h>
#include <linux/io.h>
#include <asm/cacheflush.h>
#include <asm/io.h>
#include <asm/bfin-global.h>
static spinlock_t dma_page_lock;

6
arch/blackfin/kernel/dualcore_test.c
View File

@@ -30,19 +30,19 @@
#include <linux/init.h>
#include <linux/module.h>
static int *testarg = (int*)0xfeb00000;
static int *testarg = (int *)0xfeb00000;
static int test_init(void)
{
*testarg = 1;
printk("Dual core test module inserted: set testarg = [%d]\n @ [%p]\n",
printk(KERN_INFO "Dual core test module inserted: set testarg = [%d]\n @ [%p]\n",
*testarg, testarg);
return 0;
}
static void test_exit(void)
{
printk("Dual core test module removed: testarg = [%d]\n", *testarg);
printk(KERN_INFO "Dual core test module removed: testarg = [%d]\n", *testarg);
}
module_init(test_init);

2
arch/blackfin/kernel/fixed_code.S
View File

@@ -8,8 +8,8 @@
* BF561 SMP).
*/
#include <linux/linkage.h>
#include <linux/unistd.h>
#include <asm/entry.h>
#include <asm/unistd.h>
.text
ENTRY(_fixed_code_start)

55
arch/blackfin/kernel/flat.c
View File

@@ -36,24 +36,22 @@ unsigned long bfin_get_addr_from_rp(unsigned long *ptr,
unsigned long val;
switch (type) {
case FLAT_BFIN_RELOC_TYPE_16_BIT:
case FLAT_BFIN_RELOC_TYPE_16H_BIT:
usptr = (unsigned short *)ptr;
pr_debug("*usptr = %x", get_unaligned(usptr));
val = get_unaligned(usptr);
val += *persistent;
break;
case FLAT_BFIN_RELOC_TYPE_16_BIT:
case FLAT_BFIN_RELOC_TYPE_16H_BIT:
usptr = (unsigned short *)ptr;
pr_debug("*usptr = %x", get_unaligned(usptr));
val = get_unaligned(usptr);
val += *persistent;
break;
case FLAT_BFIN_RELOC_TYPE_32_BIT:
pr_debug("*ptr = %lx", get_unaligned(ptr));
val = get_unaligned(ptr);
break;
case FLAT_BFIN_RELOC_TYPE_32_BIT:
pr_debug("*ptr = %lx", get_unaligned(ptr));
val = get_unaligned(ptr);
break;
default:
pr_debug("BINFMT_FLAT: Unknown relocation type %x\n",
type);
return 0;
default:
pr_debug("BINFMT_FLAT: Unknown relocation type %x\n", type);
return 0;
}
/*
@@ -81,21 +79,20 @@ void bfin_put_addr_at_rp(unsigned long *ptr, unsigned long addr,
int type = (relval >> 26) & 7;
switch (type) {
case FLAT_BFIN_RELOC_TYPE_16_BIT:
put_unaligned(addr, usptr);
pr_debug("new value %x at %p", get_unaligned(usptr),
usptr);
break;
case FLAT_BFIN_RELOC_TYPE_16_BIT:
put_unaligned(addr, usptr);
pr_debug("new value %x at %p", get_unaligned(usptr), usptr);
break;
case FLAT_BFIN_RELOC_TYPE_16H_BIT:
put_unaligned(addr >> 16, usptr);
pr_debug("new value %x", get_unaligned(usptr));
break;
case FLAT_BFIN_RELOC_TYPE_16H_BIT:
put_unaligned(addr >> 16, usptr);
pr_debug("new value %x", get_unaligned(usptr));
break;
case FLAT_BFIN_RELOC_TYPE_32_BIT:
put_unaligned(addr, ptr);
pr_debug("new ptr =%lx", get_unaligned(ptr));
break;
case FLAT_BFIN_RELOC_TYPE_32_BIT:
put_unaligned(addr, ptr);
pr_debug("new ptr =%lx", get_unaligned(ptr));
break;
}
}
EXPORT_SYMBOL(bfin_put_addr_at_rp);

2
arch/blackfin/kernel/irqchip.c
View File

@@ -82,7 +82,7 @@ int show_interrupts(struct seq_file *p, void *v)
seq_printf(p, ", %s", action->name);
seq_putc(p, '\n');
unlock:
unlock:
spin_unlock_irqrestore(&irq_desc[i].lock, flags);
} else if (i == NR_IRQS) {
seq_printf(p, "Err: %10lu\n", irq_err_count);

32
arch/blackfin/kernel/module.c
View File

@@ -165,8 +165,8 @@ module_frob_arch_sections(Elf_Ehdr * hdr, Elf_Shdr * sechdrs,
for (s = sechdrs; s < sechdrs_end; ++s) {
if ((strcmp(".l1.text", secstrings + s->sh_name) == 0) ||
((strcmp(".text", secstrings + s->sh_name)==0) &&
(hdr->e_flags & FLG_CODE_IN_L1) && (s->sh_size > 0))) {
((strcmp(".text", secstrings + s->sh_name) == 0) &&
(hdr->e_flags & FLG_CODE_IN_L1) && (s->sh_size > 0))) {
mod->arch.text_l1 = s;
dest = l1_inst_sram_alloc(s->sh_size);
if (dest == NULL) {
@@ -179,9 +179,9 @@ module_frob_arch_sections(Elf_Ehdr * hdr, Elf_Shdr * sechdrs,
s->sh_flags &= ~SHF_ALLOC;
s->sh_addr = (unsigned long)dest;
}
if ((strcmp(".l1.data", secstrings + s->sh_name) == 0)||
((strcmp(".data", secstrings + s->sh_name)==0) &&
(hdr->e_flags & FLG_DATA_IN_L1) && (s->sh_size > 0))) {
if ((strcmp(".l1.data", secstrings + s->sh_name) == 0) ||
((strcmp(".data", secstrings + s->sh_name) == 0) &&
(hdr->e_flags & FLG_DATA_IN_L1) && (s->sh_size > 0))) {
mod->arch.data_a_l1 = s;
dest = l1_data_sram_alloc(s->sh_size);
if (dest == NULL) {
@@ -195,8 +195,8 @@ module_frob_arch_sections(Elf_Ehdr * hdr, Elf_Shdr * sechdrs,
s->sh_addr = (unsigned long)dest;
}
if (strcmp(".l1.bss", secstrings + s->sh_name) == 0 ||
((strcmp(".bss", secstrings + s->sh_name)==0) &&
(hdr->e_flags & FLG_DATA_IN_L1) && (s->sh_size > 0))) {
((strcmp(".bss", secstrings + s->sh_name) == 0) &&
(hdr->e_flags & FLG_DATA_IN_L1) && (s->sh_size > 0))) {
mod->arch.bss_a_l1 = s;
dest = l1_data_sram_alloc(s->sh_size);
if (dest == NULL) {
@@ -326,7 +326,7 @@ apply_relocate_add(Elf_Shdr * sechdrs, const char *strtab,
pr_debug("before %x after %x\n", *location16,
(value & 0xffff));
tmp = (value & 0xffff);
if((unsigned long)location16 >= L1_CODE_START) {
if ((unsigned long)location16 >= L1_CODE_START) {
dma_memcpy(location16, &tmp, 2);
} else
*location16 = tmp;
@@ -335,7 +335,7 @@ apply_relocate_add(Elf_Shdr * sechdrs, const char *strtab,
pr_debug("before %x after %x\n", *location16,
((value >> 16) & 0xffff));
tmp = ((value >> 16) & 0xffff);
if((unsigned long)location16 >= L1_CODE_START) {
if ((unsigned long)location16 >= L1_CODE_START) {
dma_memcpy(location16, &tmp, 2);
} else
*location16 = tmp;
@@ -404,8 +404,8 @@ module_finalize(const Elf_Ehdr * hdr,
continue;
if ((sechdrs[i].sh_type == SHT_RELA) &&
((strcmp(".rela.l1.text", secstrings + sechdrs[i].sh_name) == 0)||
((strcmp(".rela.text", secstrings + sechdrs[i].sh_name) == 0) &&
((strcmp(".rela.l1.text", secstrings + sechdrs[i].sh_name) == 0) ||
((strcmp(".rela.text", secstrings + sechdrs[i].sh_name) == 0) &&
(hdr->e_flags & FLG_CODE_IN_L1)))) {
apply_relocate_add((Elf_Shdr *) sechdrs, strtab,
symindex, i, mod);
@@ -417,13 +417,13 @@ module_finalize(const Elf_Ehdr * hdr,
void module_arch_cleanup(struct module *mod)
{
if ((mod->arch.text_l1) && (mod->arch.text_l1->sh_addr))
l1_inst_sram_free((void*)mod->arch.text_l1->sh_addr);
l1_inst_sram_free((void *)mod->arch.text_l1->sh_addr);
if ((mod->arch.data_a_l1) && (mod->arch.data_a_l1->sh_addr))
l1_data_sram_free((void*)mod->arch.data_a_l1->sh_addr);
l1_data_sram_free((void *)mod->arch.data_a_l1->sh_addr);
if ((mod->arch.bss_a_l1) && (mod->arch.bss_a_l1->sh_addr))
l1_data_sram_free((void*)mod->arch.bss_a_l1->sh_addr);
l1_data_sram_free((void *)mod->arch.bss_a_l1->sh_addr);
if ((mod->arch.data_b_l1) && (mod->arch.data_b_l1->sh_addr))
l1_data_B_sram_free((void*)mod->arch.data_b_l1->sh_addr);
l1_data_B_sram_free((void *)mod->arch.data_b_l1->sh_addr);
if ((mod->arch.bss_b_l1) && (mod->arch.bss_b_l1->sh_addr))
l1_data_B_sram_free((void*)mod->arch.bss_b_l1->sh_addr);
l1_data_B_sram_free((void *)mod->arch.bss_b_l1->sh_addr);
}

10
arch/blackfin/kernel/process.c
View File

@@ -32,9 +32,9 @@
#include <linux/unistd.h>
#include <linux/user.h>
#include <linux/a.out.h>
#include <linux/uaccess.h>
#include <asm/blackfin.h>
#include <asm/uaccess.h>
#include <asm/fixed_code.h>
#define LED_ON 0
@@ -174,8 +174,8 @@ void show_regs(struct pt_regs *regs)
printk(KERN_NOTICE "R4: %08lx R5: %08lx R6: %08lx R7: %08lx\n",
regs->r4, regs->r5, regs->r6, regs->r7);
if (!(regs->ipend))
printk("USP: %08lx\n", rdusp());
if (!regs->ipend)
printk(KERN_NOTICE "USP: %08lx\n", rdusp());
}
/* Fill in the fpu structure for a core dump. */
@@ -323,7 +323,7 @@ asmlinkage int sys_execve(char *name, char **argv, char **envp)
goto out;
error = do_execve(filename, argv, envp, regs);
putname(filename);
out:
out:
unlock_kernel();
return error;
}
@@ -421,7 +421,7 @@ int _access_ok(unsigned long addr, unsigned long size)
if (addr > (addr + size))
return 0;
if (segment_eq(get_fs(),KERNEL_DS))
if (segment_eq(get_fs(), KERNEL_DS))
return 1;
#ifdef CONFIG_MTD_UCLINUX
if (addr >= memory_start && (addr + size) <= memory_end)

6
arch/blackfin/kernel/ptrace.c
View File

@@ -36,8 +36,8 @@
#include <linux/ptrace.h>
#include <linux/user.h>
#include <linux/signal.h>
#include <linux/uaccess.h>
#include <asm/uaccess.h>
#include <asm/page.h>
#include <asm/pgtable.h>
#include <asm/system.h>
@@ -122,7 +122,7 @@ static inline long get_reg(struct task_struct *task, int regno)
static inline int
put_reg(struct task_struct *task, int regno, unsigned long data)
{
char * reg_ptr;
char *reg_ptr;
struct pt_regs *regs =
(struct pt_regs *)((unsigned long)task_stack_page(task) +
@@ -146,7 +146,7 @@ put_reg(struct task_struct *task, int regno, unsigned long data)
break;
default:
if (regno <= 216)
*(long *)(reg_ptr + regno) = data;
*(long *)(reg_ptr + regno) = data;
}
return 0;
}

44
arch/blackfin/kernel/setup.c
View File

@@ -362,15 +362,15 @@ void __init setup_arch(char **cmdline_p)
, _stext, _etext,
__start_rodata, __end_rodata,
_sdata, _edata,
(void*)&init_thread_union, (void*)((int)(&init_thread_union) + 0x2000),
(void *)&init_thread_union, (void *)((int)(&init_thread_union) + 0x2000),
__init_begin, __init_end,
__bss_start, __bss_stop,
(void*)_ramstart, (void*)memory_end
(void *)_ramstart, (void *)memory_end
#ifdef CONFIG_MTD_UCLINUX
, (void*)memory_mtd_start, (void*)(memory_mtd_start + mtd_size)
, (void *)memory_mtd_start, (void *)(memory_mtd_start + mtd_size)
#endif
#if DMA_UNCACHED_REGION > 0
, (void*)(_ramend - DMA_UNCACHED_REGION), (void*)(_ramend)
, (void *)(_ramend - DMA_UNCACHED_REGION), (void *)(_ramend)
#endif
);
@@ -476,7 +476,6 @@ u_long get_cclk(void)
return get_vco() / ssel;
return get_vco() >> csel;
}
EXPORT_SYMBOL(get_cclk);
/* Get the System clock */
@@ -495,7 +494,6 @@ u_long get_sclk(void)
return get_vco() / ssel;
}
EXPORT_SYMBOL(get_sclk);
/*
@@ -550,23 +548,23 @@ static int show_cpuinfo(struct seq_file *m, void *v)
seq_printf(m, "D-CACHE:\tOFF\n");
switch(bfin_read_DMEM_CONTROL() & (1 << DMC0_P | 1 << DMC1_P)) {
case ACACHE_BSRAM:
seq_printf(m, "DBANK-A:\tCACHE\n" "DBANK-B:\tSRAM\n");
dcache_size = 16;
dsup_banks = 1;
break;
case ACACHE_BCACHE:
seq_printf(m, "DBANK-A:\tCACHE\n" "DBANK-B:\tCACHE\n");
dcache_size = 32;
dsup_banks = 2;
break;
case ASRAM_BSRAM:
seq_printf(m, "DBANK-A:\tSRAM\n" "DBANK-B:\tSRAM\n");
dcache_size = 0;
dsup_banks = 0;
break;
default:
switch (bfin_read_DMEM_CONTROL() & (1 << DMC0_P | 1 << DMC1_P)) {
case ACACHE_BSRAM:
seq_printf(m, "DBANK-A:\tCACHE\n" "DBANK-B:\tSRAM\n");
dcache_size = 16;
dsup_banks = 1;
break;
case ACACHE_BCACHE:
seq_printf(m, "DBANK-A:\tCACHE\n" "DBANK-B:\tCACHE\n");
dcache_size = 32;
dsup_banks = 2;
break;
case ASRAM_BSRAM:
seq_printf(m, "DBANK-A:\tSRAM\n" "DBANK-B:\tSRAM\n");
dcache_size = 0;
dsup_banks = 0;
break;
default:
break;
}

10
arch/blackfin/kernel/signal.c
View File

@@ -34,8 +34,8 @@
#include <linux/personality.h>
#include <linux/binfmts.h>
#include <linux/freezer.h>
#include <linux/uaccess.h>
#include <asm/uaccess.h>
#include <asm/cacheflush.h>
#include <asm/ucontext.h>
@@ -124,7 +124,7 @@ asmlinkage int do_rt_sigreturn(unsigned long __unused)
return r0;
badframe:
badframe:
force_sig(SIGSEGV, current);
return 0;
}
@@ -239,7 +239,7 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t * info,
return 0;
give_sigsegv:
give_sigsegv:
if (sig == SIGSEGV)
ka->sa.sa_handler = SIG_DFL;
force_sig(SIGSEGV, current);
@@ -263,7 +263,7 @@ handle_restart(struct pt_regs *regs, struct k_sigaction *ka, int has_handler)
}
/* fallthrough */
case -ERESTARTNOINTR:
do_restart:
do_restart:
regs->p0 = regs->orig_p0;
regs->r0 = regs->orig_r0;
regs->pc -= 2;
@@ -341,7 +341,7 @@ asmlinkage void do_signal(struct pt_regs *regs)
return;
}
no_signal:
no_signal:
/* Did we come from a system call? */
if (regs->orig_p0 >= 0)
/* Restart the system call - no handlers present */

8
arch/blackfin/kernel/sys_bfin.c
View File

@@ -37,12 +37,12 @@
#include <linux/syscalls.h>
#include <linux/mman.h>
#include <linux/file.h>
#include <linux/uaccess.h>
#include <linux/ipc.h>
#include <linux/unistd.h>
#include <asm/cacheflush.h>
#include <asm/uaccess.h>
#include <asm/ipc.h>
#include <asm/dma.h>
#include <asm/unistd.h>
/*
* sys_pipe() is the normal C calling standard for creating
@@ -83,7 +83,7 @@ do_mmap2(unsigned long addr, unsigned long len,
if (file)
fput(file);
out:
out:
return error;
}

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

@@ -87,7 +87,7 @@ void __init init_leds(void)
static inline void do_leds(void)
{
static unsigned int count = 50;
static int flag = 0;
static int flag;
unsigned short tmp = 0;
if (--count == 0) {
@@ -200,7 +200,7 @@ irqreturn_t timer_interrupt(int irq, void *dummy)__attribute__((l1_text));
irqreturn_t timer_interrupt(int irq, void *dummy)
{
/* last time the cmos clock got updated */
static long last_rtc_update = 0;
static long last_rtc_update;
write_seqlock(&xtime_lock);

50
arch/blackfin/kernel/traps.c
View File

@@ -27,16 +27,15 @@
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <asm/uaccess.h>
#include <asm/traps.h>
#include <asm/cacheflush.h>
#include <asm/blackfin.h>
#include <asm/uaccess.h>
#include <asm/irq_handler.h>
#include <asm/trace.h>
#include <linux/uaccess.h>
#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/kallsyms.h>
#include <asm/traps.h>
#include <asm/cacheflush.h>
#include <asm/blackfin.h>
#include <asm/irq_handler.h>
#include <asm/trace.h>
#ifdef CONFIG_KGDB
# include <linux/debugger.h>
@@ -77,7 +76,7 @@ static int printk_address(unsigned long address)
if (!modname)
modname = delim = "";
return printk("<0x%p> { %s%s%s%s + 0x%lx }",
(void*)address, delim, modname, delim, symname,
(void *)address, delim, modname, delim, symname,
(unsigned long)offset);
}
@@ -120,7 +119,7 @@ static int printk_address(unsigned long address)
write_unlock_irq(&tasklist_lock);
return printk("<0x%p> [ %s + 0x%lx ]",
(void*)address, name, offset);
(void *)address, name, offset);
}
vml = vml->next;
@@ -129,7 +128,7 @@ static int printk_address(unsigned long address)
write_unlock_irq(&tasklist_lock);
/* we were unable to find this address anywhere */
return printk("[<0x%p>]", (void*)address);
return printk("[<0x%p>]", (void *)address);
}
asmlinkage void trap_c(struct pt_regs *fp)
@@ -538,29 +537,28 @@ void dump_bfin_regs(struct pt_regs *fp, void *retaddr)
printk(KERN_EMERG "TEXT = 0x%p-0x%p DATA = 0x%p-0x%p\n"
KERN_EMERG "BSS = 0x%p-0x%p USER-STACK = 0x%p\n"
KERN_EMERG "\n",
(void*)current->mm->start_code,
(void*)current->mm->end_code,
(void*)current->mm->start_data,
(void*)current->mm->end_data,
(void*)current->mm->end_data,
(void*)current->mm->brk,
(void*)current->mm->start_stack);
(void *)current->mm->start_code,
(void *)current->mm->end_code,
(void *)current->mm->start_data,
(void *)current->mm->end_data,
(void *)current->mm->end_data,
(void *)current->mm->brk,
(void *)current->mm->start_stack);
}
printk(KERN_EMERG "return address: [0x%p]; contents of:", retaddr);
if (retaddr != 0 && retaddr <= (void*)physical_mem_end
if (retaddr != 0 && retaddr <= (void *)physical_mem_end
#if L1_CODE_LENGTH != 0
/* FIXME: Copy the code out of L1 Instruction SRAM through dma
memcpy. */
&& !(retaddr >= (void*)L1_CODE_START
&& retaddr < (void*)(L1_CODE_START + L1_CODE_LENGTH))
&& !(retaddr >= (void *)L1_CODE_START
&& retaddr < (void *)(L1_CODE_START + L1_CODE_LENGTH))
#endif
) {
int i = ((unsigned int)retaddr & 0xFFFFFFF0) - 32;
unsigned short x = 0;
for (; i < ((unsigned int)retaddr & 0xFFFFFFF0 ) + 32 ;
i += 2) {
if ( !(i & 0xF) )
for (; i < ((unsigned int)retaddr & 0xFFFFFFF0) + 32; i += 2) {
if (!(i & 0xF))
printk(KERN_EMERG "\n" KERN_EMERG
"0x%08x: ", i);
@@ -579,7 +577,7 @@ void dump_bfin_regs(struct pt_regs *fp, void *retaddr)
" The rest of this error"
" is meanless\n");
#endif
if ( i == (unsigned int)retaddr )
if (i == (unsigned int)retaddr)
printk("[%04x]", x);
else
printk(" %04x ", x);
@@ -672,8 +670,8 @@ void panic_cplb_error(int cplb_panic, struct pt_regs *fp)
break;
}
printk(KERN_EMERG "DCPLB_FAULT_ADDR=%p\n", (void*)bfin_read_DCPLB_FAULT_ADDR());
printk(KERN_EMERG "ICPLB_FAULT_ADDR=%p\n", (void*)bfin_read_ICPLB_FAULT_ADDR());
printk(KERN_EMERG "DCPLB_FAULT_ADDR=%p\n", (void *)bfin_read_DCPLB_FAULT_ADDR());
printk(KERN_EMERG "ICPLB_FAULT_ADDR=%p\n", (void *)bfin_read_ICPLB_FAULT_ADDR());
dump_bfin_regs(fp, (void *)fp->retx);
dump_stack();
panic("Unrecoverable event\n");