Building the eNET_SRAM board fails for me:
sc520_timer.c: In function 'sc520_udelay':
sc520_timer.c:81:7: error: variable 'temp' set but not used
[-Werror=unused-but-set-variable]
cc1: all warnings being treated as errors
make[1]: *** [sc520_timer.o] Error 1
Signed-off-by: Mike Frysinger <vap...@gentoo.org>
---
arch/x86/cpu/sc520/sc520_timer.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/x86/cpu/sc520/sc520_timer.c b/arch/x86/cpu/sc520/sc520_timer.c
index 495a694..41f121f 100644
--- a/arch/x86/cpu/sc520/sc520_timer.c
+++ b/arch/x86/cpu/sc520/sc520_timer.c
@@ -78,10 +78,9 @@ void sc520_udelay(unsigned long usec)
{
int m = 0;
long u;
- long temp;
- temp = readw(&sc520_mmcr->swtmrmilli);
- temp = readw(&sc520_mmcr->swtmrmicro);
+ readw(&sc520_mmcr->swtmrmilli);
+ readw(&sc520_mmcr->swtmrmicro);
do {
m += readw(&sc520_mmcr->swtmrmilli);
--
1.7.8.4
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