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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
| commit | 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch) | |
| tree | fa581f6dc1c0596391690d1f67eceef3af8246dc /arch/mips/lib/mips-atomic.c | |
| parent | d4e493caf788ef44982e131ff9c786546904d934 (diff) | |
Linux-libre 4.5-gnu
Diffstat (limited to 'arch/mips/lib/mips-atomic.c')
| -rw-r--r-- | arch/mips/lib/mips-atomic.c | 30 |
1 files changed, 1 insertions, 29 deletions
diff --git a/arch/mips/lib/mips-atomic.c b/arch/mips/lib/mips-atomic.c index 272af8ac2..5530070e0 100644 --- a/arch/mips/lib/mips-atomic.c +++ b/arch/mips/lib/mips-atomic.c @@ -57,7 +57,6 @@ notrace void arch_local_irq_disable(void) } EXPORT_SYMBOL(arch_local_irq_disable); - notrace unsigned long arch_local_irq_save(void) { unsigned long flags; @@ -111,31 +110,4 @@ notrace void arch_local_irq_restore(unsigned long flags) } EXPORT_SYMBOL(arch_local_irq_restore); - -notrace void __arch_local_irq_restore(unsigned long flags) -{ - unsigned long __tmp1; - - preempt_disable(); - - __asm__ __volatile__( - " .set push \n" - " .set noreorder \n" - " .set noat \n" - " mfc0 $1, $12 \n" - " andi %[flags], 1 \n" - " ori $1, 0x1f \n" - " xori $1, 0x1f \n" - " or %[flags], $1 \n" - " mtc0 %[flags], $12 \n" - " " __stringify(__irq_disable_hazard) " \n" - " .set pop \n" - : [flags] "=r" (__tmp1) - : "0" (flags) - : "memory"); - - preempt_enable(); -} -EXPORT_SYMBOL(__arch_local_irq_restore); - -#endif /* !CONFIG_CPU_MIPSR2 */ +#endif /* !CONFIG_CPU_MIPSR2 && !CONFIG_CPU_MIPSR6 */ |