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authorDavid Rientjes <rientjes@google.com>2007-05-09 05:35:28 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-09 15:30:57 -0400
commitd16aaffa752c7fd50df951e631dd0c11f80d9cbf (patch)
tree216b3c7046eb548600d0a29c1b87c7702aca8062 /include/asm-sh/cpu-sh3
parentf6744c02bc50797c1a83f8303ebcc96673ca0524 (diff)
sh: dma: use __maybe_unused
There is no such thing as labeling a variable as __attribute__((used)). Since ts_shift is not referenced in inline assembly, we assume that we're simply suppressing a warning here if the variable is declared but unreferenced. Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-sh/cpu-sh3')
-rw-r--r--include/asm-sh/cpu-sh3/dma.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-sh/cpu-sh3/dma.h b/include/asm-sh/cpu-sh3/dma.h
index 954801b46022..3a66dc458023 100644
--- a/include/asm-sh/cpu-sh3/dma.h
+++ b/include/asm-sh/cpu-sh3/dma.h
@@ -26,7 +26,7 @@ enum {
26 XMIT_SZ_128BIT, 26 XMIT_SZ_128BIT,
27}; 27};
28 28
29static unsigned int ts_shift[] __attribute__ ((used)) = { 29static unsigned int ts_shift[] __maybe_unused = {
30 [XMIT_SZ_8BIT] = 0, 30 [XMIT_SZ_8BIT] = 0,
31 [XMIT_SZ_16BIT] = 1, 31 [XMIT_SZ_16BIT] = 1,
32 [XMIT_SZ_32BIT] = 2, 32 [XMIT_SZ_32BIT] = 2,