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Diffstat (limited to 'arch/mips/lib/mips-atomic.c')
-rw-r--r--arch/mips/lib/mips-atomic.c20
1 files changed, 0 insertions, 20 deletions
diff --git a/arch/mips/lib/mips-atomic.c b/arch/mips/lib/mips-atomic.c
index 57bcdaf1f1c8..be777d9a3f85 100644
--- a/arch/mips/lib/mips-atomic.c
+++ b/arch/mips/lib/mips-atomic.c
@@ -42,15 +42,11 @@ notrace void arch_local_irq_disable(void)
__asm__ __volatile__(
" .set push \n"
" .set noat \n"
-#if defined(CONFIG_CPU_MIPSR2)
- /* see irqflags.h for inline function */
-#else
" mfc0 $1,$12 \n"
" ori $1,0x1f \n"
" xori $1,0x1f \n"
" .set noreorder \n"
" mtc0 $1,$12 \n"
-#endif
" " __stringify(__irq_disable_hazard) " \n"
" .set pop \n"
: /* no outputs */
@@ -72,15 +68,11 @@ notrace unsigned long arch_local_irq_save(void)
" .set push \n"
" .set reorder \n"
" .set noat \n"
-#if defined(CONFIG_CPU_MIPSR2)
- /* see irqflags.h for inline function */
-#else
" mfc0 %[flags], $12 \n"
" ori $1, %[flags], 0x1f \n"
" xori $1, 0x1f \n"
" .set noreorder \n"
" mtc0 $1, $12 \n"
-#endif
" " __stringify(__irq_disable_hazard) " \n"
" .set pop \n"
: [flags] "=r" (flags)
@@ -103,18 +95,12 @@ notrace void arch_local_irq_restore(unsigned long flags)
" .set push \n"
" .set noreorder \n"
" .set noat \n"
-#if defined(CONFIG_CPU_MIPSR2) && defined(CONFIG_IRQ_CPU)
- /* see irqflags.h for inline function */
-#elif defined(CONFIG_CPU_MIPSR2)
- /* see irqflags.h for inline function */
-#else
" mfc0 $1, $12 \n"
" andi %[flags], 1 \n"
" ori $1, 0x1f \n"
" xori $1, 0x1f \n"
" or %[flags], $1 \n"
" mtc0 %[flags], $12 \n"
-#endif
" " __stringify(__irq_disable_hazard) " \n"
" .set pop \n"
: [flags] "=r" (__tmp1)
@@ -136,18 +122,12 @@ notrace void __arch_local_irq_restore(unsigned long flags)
" .set push \n"
" .set noreorder \n"
" .set noat \n"
-#if defined(CONFIG_CPU_MIPSR2) && defined(CONFIG_IRQ_CPU)
- /* see irqflags.h for inline function */
-#elif defined(CONFIG_CPU_MIPSR2)
- /* see irqflags.h for inline function */
-#else
" mfc0 $1, $12 \n"
" andi %[flags], 1 \n"
" ori $1, 0x1f \n"
" xori $1, 0x1f \n"
" or %[flags], $1 \n"
" mtc0 %[flags], $12 \n"
-#endif
" " __stringify(__irq_disable_hazard) " \n"
" .set pop \n"
: [flags] "=r" (__tmp1)