diff options
Diffstat (limited to 'arch/mips/include/asm/mach-generic/ide.h')
| -rw-r--r-- | arch/mips/include/asm/mach-generic/ide.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/mips/include/asm/mach-generic/ide.h b/arch/mips/include/asm/mach-generic/ide.h index 9c93a5b36f2..4ae5fbcb15a 100644 --- a/arch/mips/include/asm/mach-generic/ide.h +++ b/arch/mips/include/asm/mach-generic/ide.h @@ -23,7 +23,7 @@ static inline void __ide_flush_prologue(void) { #ifdef CONFIG_SMP - if (cpu_has_dc_aliases) + if (cpu_has_dc_aliases || !cpu_has_ic_fills_f_dc) preempt_disable(); #endif } @@ -31,14 +31,14 @@ static inline void __ide_flush_prologue(void) static inline void __ide_flush_epilogue(void) { #ifdef CONFIG_SMP - if (cpu_has_dc_aliases) + if (cpu_has_dc_aliases || !cpu_has_ic_fills_f_dc) preempt_enable(); #endif } static inline void __ide_flush_dcache_range(unsigned long addr, unsigned long size) { - if (cpu_has_dc_aliases) { + if (cpu_has_dc_aliases || !cpu_has_ic_fills_f_dc) { unsigned long end = addr + size; while (addr < end) { @@ -51,7 +51,7 @@ static inline void __ide_flush_dcache_range(unsigned long addr, unsigned long si /* * insw() and gang might be called with interrupts disabled, so we can't * send IPIs for flushing due to the potencial of deadlocks, see the comment - * above smp_call_function() in arch/mips/kernel/smp.c. We work around the + * above smp_call_function() in arch/mips/kernel/smp.c. We work around the * problem by disabling preemption so we know we actually perform the flush * on the processor that actually has the lines to be flushed which hopefully * is even better for performance anyway. @@ -123,7 +123,7 @@ static inline void __ide_mm_outsl(void __iomem * port, void *addr, u32 count) __ide_flush_epilogue(); } -/* ide_insw calls insw, not __ide_insw. Why? */ +/* ide_insw calls insw, not __ide_insw. Why? */ #undef insw #undef insl #undef outsw |