From e8c29c839b5c9f6704c7105e1248b476e8f4c04e Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Mon, 21 Apr 2014 21:39:19 +0200 Subject: sparc32: fix sparse warnings in srmmu.c Fix following warnings: srmmu.c:78:5: warning: symbol 'flush_page_for_dma_global' was not declared. Should it be static? srmmu.c:85:5: warning: symbol 'viking_mxcc_present' was not declared. Should it be static? srmmu.c:103:6: warning: symbol 'srmmu_nocache_bitmap' was not declared. Should it be static? srmmu.c:176:24: warning: Using plain integer as NULL pointer srmmu.c:731:46: warning: Using plain integer as NULL pointer srmmu.c:731:46: warning: Using plain integer as NULL pointer srmmu.c:731:46: warning: Using plain integer as NULL pointer srmmu.c:870:13: warning: symbol 'srmmu_paging_init' was not declared. Should it be static? Add proper prototypes in mm_32.h and drop local prototype in init_32.c Replace 0 with NULL Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller --- arch/sparc/mm/iommu.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'arch/sparc/mm/iommu.c') diff --git a/arch/sparc/mm/iommu.c b/arch/sparc/mm/iommu.c index 28f96f27c768..35384cb60b21 100644 --- a/arch/sparc/mm/iommu.c +++ b/arch/sparc/mm/iommu.c @@ -27,6 +27,8 @@ #include #include +#include "mm_32.h" + /* * This can be sized dynamically, but we will do this * only when we have a guidance about actual I/O pressures. @@ -37,9 +39,6 @@ #define IOMMU_NPTES (IOMMU_WINSIZE/PAGE_SIZE) /* 64K PTEs, 256KB */ #define IOMMU_ORDER 6 /* 4096 * (1<<6) */ -/* srmmu.c */ -extern int viking_mxcc_present; -extern int flush_page_for_dma_global; static int viking_flush; /* viking.S */ extern void viking_flush_page(unsigned long page); -- cgit