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authorPaul Mundt <lethal@linux-sh.org>2007-08-21 12:25:09 +0900
committerPaul Mundt <lethal@linux-sh.org>2007-09-21 11:57:51 +0900
commitb05d1865b46ea72c66ba082598ba370582bb590e (patch)
tree5260e9bfae2760e4ada98256fd69948d165233f6 /arch/sh/kernel/cpu/sh4/sq.c
parentsh: More license string silliness. (diff)
downloadlinux-dev-b05d1865b46ea72c66ba082598ba370582bb590e.tar.xz
linux-dev-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 '')
-rw-r--r--arch/sh/kernel/cpu/sh4/sq.c4
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();