diff options
| author | Richard Henderson <rth@twiddle.net> | 2011-04-17 13:05:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-04-17 14:41:30 -0700 |
| commit | 280da4e4d306667b7faa95152b54f7ca4266ff1e (patch) | |
| tree | 8a9d5f1602ba8d2d9b9376acc8790a13be471764 /arch/alpha/kernel/smc37c93x.c | |
| parent | 90fd30c914ec71eb8dc91259bf720b3641672696 (diff) | |
alpha: Remove set but unused variables.
This is a new warning in gcc 4.6. Several of these variables are
used within #if 0 code, which probably ought to be removed. Most
of the changes are legitimate cleanups.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/alpha/kernel/smc37c93x.c')
| -rw-r--r-- | arch/alpha/kernel/smc37c93x.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/alpha/kernel/smc37c93x.c b/arch/alpha/kernel/smc37c93x.c index 3e6a2893af9f..6886b834f487 100644 --- a/arch/alpha/kernel/smc37c93x.c +++ b/arch/alpha/kernel/smc37c93x.c @@ -79,7 +79,6 @@ static unsigned long __init SMCConfigState(unsigned long baseAddr) { unsigned char devId; - unsigned char devRev; unsigned long configPort; unsigned long indexPort; @@ -100,7 +99,7 @@ static unsigned long __init SMCConfigState(unsigned long baseAddr) devId = inb(dataPort); if (devId == VALID_DEVICE_ID) { outb(DEVICE_REV, indexPort); - devRev = inb(dataPort); + /* unsigned char devRev = */ inb(dataPort); break; } else |