From 7e3bfc7cfc402458b0386086ab650ce811720927 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Wed, 5 Apr 2006 20:42:04 +0100 Subject: [MIPS] Handle IDE PIO cache aliases on SMP. Signed-off-by: Ralf Baechle --- arch/mips/mm/c-r3k.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/mips/mm/c-r3k.c') diff --git a/arch/mips/mm/c-r3k.c b/arch/mips/mm/c-r3k.c index 9dd1352d5748..bb041a22f20a 100644 --- a/arch/mips/mm/c-r3k.c +++ b/arch/mips/mm/c-r3k.c @@ -260,6 +260,10 @@ static void r3k_flush_cache_page(struct vm_area_struct *vma, unsigned long page, { } +static void local_r3k_flush_data_cache_page(unsigned long addr) +{ +} + static void r3k_flush_data_cache_page(unsigned long addr) { } @@ -335,6 +339,7 @@ void __init r3k_cache_init(void) flush_icache_range = r3k_flush_icache_range; flush_cache_sigtramp = r3k_flush_cache_sigtramp; + local_flush_data_cache_page = local_r3k_flush_data_cache_page; flush_data_cache_page = r3k_flush_data_cache_page; _dma_cache_wback_inv = r3k_dma_cache_wback_inv; -- cgit v1.2.3