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| author | Sam Ravnborg <sam@ravnborg.org> | 2014-04-21 21:39:19 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-04-29 01:12:25 -0400 |
| commit | e8c29c839b5c9f6704c7105e1248b476e8f4c04e (patch) | |
| tree | fc91a239159bc424946ae461469b69031616185a /arch/sparc/mm/iommu.c | |
| parent | 4c9660f796fca741013e9ea7fc32db0638d0d193 (diff) | |
| download | blackbird-op-linux-e8c29c839b5c9f6704c7105e1248b476e8f4c04e.tar.gz blackbird-op-linux-e8c29c839b5c9f6704c7105e1248b476e8f4c04e.zip | |
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 <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/mm/iommu.c')
| -rw-r--r-- | arch/sparc/mm/iommu.c | 5 |
1 files changed, 2 insertions, 3 deletions
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 <asm/iommu.h> #include <asm/dma.h> +#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); |
