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| author | Paul Mundt <lethal@linux-sh.org> | 2007-08-21 12:25:09 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2007-09-21 11:57:51 +0900 |
| commit | b05d1865b46ea72c66ba082598ba370582bb590e (patch) | |
| tree | 5260e9bfae2760e4ada98256fd69948d165233f6 /arch | |
| parent | 2d009328db0951d5eec77a5fe0df3c3e64b35851 (diff) | |
| download | talos-op-linux-b05d1865b46ea72c66ba082598ba370582bb590e.tar.gz talos-op-linux-b05d1865b46ea72c66ba082598ba370582bb590e.zip | |
sh: Kill off volatile silliness in sq_flush_range().
CC arch/sh/kernel/cpu/sh4/sq.o
arch/sh/kernel/cpu/sh4/sq.c: In function 'sq_flush_range':
arch/sh/kernel/cpu/sh4/sq.c:65: warning: passing argument 1 of 'prefetch' discards qualifiers from pointer target type
This didn't actually need to be volatile in the first place, so just
kill off the qualifier entirely.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sh/kernel/cpu/sh4/sq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c index c21512c6044e..b22a78c807e6 100644 --- a/arch/sh/kernel/cpu/sh4/sq.c +++ b/arch/sh/kernel/cpu/sh4/sq.c @@ -58,11 +58,11 @@ do { \ */ void sq_flush_range(unsigned long start, unsigned int len) { - volatile unsigned long *sq = (unsigned long *)start; + unsigned long *sq = (unsigned long *)start; /* Flush the queues */ for (len >>= 5; len--; sq += 8) - prefetchw((void *)sq); + prefetchw(sq); /* Wait for completion */ store_queue_barrier(); |
