diff options
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/mm/cache-sh4.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c index aa4f62f0e37..e48cc22724d 100644 --- a/arch/sh/mm/cache-sh4.c +++ b/arch/sh/mm/cache-sh4.c @@ -221,22 +221,20 @@ void flush_cache_sigtramp(unsigned long addr) static inline void flush_cache_4096(unsigned long start, unsigned long phys) { + unsigned long flags, exec_offset = 0; + /* * All types of SH-4 require PC to be in P2 to operate on the I-cache. * Some types of SH-4 require PC to be in P2 to operate on the D-cache. */ if ((cpu_data->flags & CPU_HAS_P2_FLUSH_BUG) || - (start < CACHE_OC_ADDRESS_ARRAY)) { - unsigned long flags; - - local_irq_save(flags); - __flush_cache_4096(start | SH_CACHE_ASSOC, - P1SEGADDR(phys), 0x20000000); - local_irq_restore(flags); - } else { - __flush_cache_4096(start | SH_CACHE_ASSOC, - P1SEGADDR(phys), 0); - } + (start < CACHE_OC_ADDRESS_ARRAY)) + exec_offset = 0x20000000; + + local_irq_save(flags); + __flush_cache_4096(start | SH_CACHE_ASSOC, + P1SEGADDR(phys), exec_offset); + local_irq_restore(flags); } /* |