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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>
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@ -58,11 +58,11 @@ do { \
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*/
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*/
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void sq_flush_range(unsigned long start, unsigned int len)
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void sq_flush_range(unsigned long start, unsigned int len)
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{
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{
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volatile unsigned long *sq = (unsigned long *)start;
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unsigned long *sq = (unsigned long *)start;
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/* Flush the queues */
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/* Flush the queues */
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for (len >>= 5; len--; sq += 8)
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for (len >>= 5; len--; sq += 8)
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prefetchw((void *)sq);
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prefetchw(sq);
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/* Wait for completion */
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/* Wait for completion */
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store_queue_barrier();
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store_queue_barrier();
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