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| author | David S. Miller | 2011-02-27 08:40:02 +0100 |
|---|---|---|
| committer | David S. Miller | 2011-03-17 02:19:15 +0100 |
| commit | c6fee0810df4e0f4cf9c4834d2569ca01c02cffc (patch) | |
| tree | 7b6adabf750ca0279895f8b9aa8a42eb9837e4e2 /arch/sparc/kernel/pcr.c | |
| parent | sparc32,sun4m: percpu and global register definitions moved to irq.h (diff) | |
| download | kernel-qcow2-linux-c6fee0810df4e0f4cf9c4834d2569ca01c02cffc.tar.gz kernel-qcow2-linux-c6fee0810df4e0f4cf9c4834d2569ca01c02cffc.tar.xz kernel-qcow2-linux-c6fee0810df4e0f4cf9c4834d2569ca01c02cffc.zip | |
sparc64: Fix build errors with gcc-4.6.0
Most of the warnings emitted (we fail arch/sparc file
builds with -Werror) were legitimate but harmless, however
one case (n2_pcr_write) was a genuine bug.
Based almost entirely upon a patch by Sam Ravnborg.
Reported-by: Dennis Gilmore <dennis@ausil.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/pcr.c')
| -rw-r--r-- | arch/sparc/kernel/pcr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc/kernel/pcr.c b/arch/sparc/kernel/pcr.c index 7c2ced612b8f..8ac23e660080 100644 --- a/arch/sparc/kernel/pcr.c +++ b/arch/sparc/kernel/pcr.c @@ -81,7 +81,7 @@ static void n2_pcr_write(u64 val) unsigned long ret; ret = sun4v_niagara2_setperf(HV_N2_PERF_SPARC_CTL, val); - if (val != HV_EOK) + if (ret != HV_EOK) write_pcr(val); } |