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authorRalf Baechle <ralf@linux-mips.org>2011-03-29 12:09:51 +0200
committerRalf Baechle <ralf@linux-mips.org>2011-05-10 18:15:23 +0100
commit84d3b0dbac103fc1b3aff1e71cb723b5456a849c (patch)
tree303c9894d5eb5f98d8a9120a8b1e9e7b6ad92e25 /arch/mips/jazz
parent11b9d0eca559d087f3d49282033f2865cceacedd (diff)
downloadblackbird-op-linux-84d3b0dbac103fc1b3aff1e71cb723b5456a849c.tar.gz
blackbird-op-linux-84d3b0dbac103fc1b3aff1e71cb723b5456a849c.zip
MIPS: Jazz: Fix GCC 4.6.0 build error
CC arch/mips/jazz/jazzdma.o arch/mips/jazz/jazzdma.c: In function 'vdma_remap': arch/mips/jazz/jazzdma.c:214:20: error: variable 'npages' set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treated as errors Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/jazz')
-rw-r--r--arch/mips/jazz/jazzdma.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/mips/jazz/jazzdma.c b/arch/mips/jazz/jazzdma.c
index 9ce9f64cb76f..2d8e447cb828 100644
--- a/arch/mips/jazz/jazzdma.c
+++ b/arch/mips/jazz/jazzdma.c
@@ -211,7 +211,7 @@ EXPORT_SYMBOL(vdma_free);
*/
int vdma_remap(unsigned long laddr, unsigned long paddr, unsigned long size)
{
- int first, pages, npages;
+ int first, pages;
if (laddr > 0xffffff) {
if (vdma_debug)
@@ -228,8 +228,7 @@ int vdma_remap(unsigned long laddr, unsigned long paddr, unsigned long size)
return -EINVAL; /* invalid physical address */
}
- npages = pages =
- (((paddr & (VDMA_PAGESIZE - 1)) + size) >> 12) + 1;
+ pages = (((paddr & (VDMA_PAGESIZE - 1)) + size) >> 12) + 1;
first = laddr >> 12;
if (vdma_debug)
printk("vdma_remap: first=%x, pages=%x\n", first, pages);
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