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authorPaul Burton <paul.burton@imgtec.com>2017-08-23 11:17:54 -0700
committerRalf Baechle <ralf@linux-mips.org>2017-08-29 15:21:55 +0200
commitb7fc2cc59aa5f49ecd1eae4f90ec229a7e52c47c (patch)
tree87c719e99b8f2c9891f4c72378af9aa616c129f2 /arch/mips/mm
parent7d630e83fcc14a6d9154d345a542ed3fbacdf5c5 (diff)
MIPS: Declare various variables & functions static
We currently have various variables & functions which are only used within a single translation unit, but which we don't declare static. This causes various sparse warnings of the form: arch/mips/kernel/mips-r2-to-r6-emul.c:49:1: warning: symbol 'mipsr2emustats' was not declared. Should it be static? arch/mips/kernel/unaligned.c:1381:11: warning: symbol 'reg16to32st' was not declared. Should it be static? arch/mips/mm/mmap.c:146:15: warning: symbol 'arch_mmap_rnd' was not declared. Should it be static? Fix these & others by declaring various affected variables & functions static, avoiding the sparse warnings & redundant symbols. [ralf@linux-mips.org: Add Marcin's build fix.] Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Cc: trivial@kernel.org Patchwork: https://patchwork.linux-mips.org/patch/17176/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/mm')
-rw-r--r--arch/mips/mm/dma-default.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c
index 93bab5d73d10..c01bd20d0208 100644
--- a/arch/mips/mm/dma-default.c
+++ b/arch/mips/mm/dma-default.c
@@ -373,12 +373,12 @@ static void mips_dma_sync_sg_for_device(struct device *dev,
}
}
-int mips_dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
+static int mips_dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
{
return 0;
}
-int mips_dma_supported(struct device *dev, u64 mask)
+static int mips_dma_supported(struct device *dev, u64 mask)
{
return plat_dma_supported(dev, mask);
}