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| author | Gabor Juhos <juhosg@openwrt.org> | 2013-03-03 11:39:35 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-03-12 10:18:18 +0100 |
| commit | e744109fce4b9581acdc23287667e240bcd239b7 (patch) | |
| tree | f9c57e618e7e635209ea740a6b105f7f29e1aee4 /arch | |
| parent | 63981a4096081f3a35351f56fa89e91f493c02c7 (diff) | |
| download | linux-e744109fce4b9581acdc23287667e240bcd239b7.tar.gz linux-e744109fce4b9581acdc23287667e240bcd239b7.tar.bz2 linux-e744109fce4b9581acdc23287667e240bcd239b7.zip | |
MIPS: Use CONFIG_CPU_MIPSR2 in csum_partial.S
The csum_partial implementation contain optimalizations for the MIPS R2
instruction set. This optimization is never enabled however because the
if directive uses the CPU_MIPSR2 constant which is not defined anywhere.
Use the CONFIG_CPU_MIPSR2 constant instead.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/4971/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/lib/csum_partial.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/lib/csum_partial.S b/arch/mips/lib/csum_partial.S index 507147aebd41..a6adffbb4e5f 100644 --- a/arch/mips/lib/csum_partial.S +++ b/arch/mips/lib/csum_partial.S @@ -270,7 +270,7 @@ LEAF(csum_partial) #endif /* odd buffer alignment? */ -#ifdef CPU_MIPSR2 +#ifdef CONFIG_CPU_MIPSR2 wsbh v1, sum movn sum, v1, t7 #else @@ -670,7 +670,7 @@ EXC( sb t0, NBYTES-2(dst), .Ls_exc) addu sum, v1 #endif -#ifdef CPU_MIPSR2 +#ifdef CONFIG_CPU_MIPSR2 wsbh v1, sum movn sum, v1, odd #else |