提交 84d3b0db 编写于 作者: R Ralf Baechle

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: NRalf Baechle <ralf@linux-mips.org>
上级 11b9d0ec
......@@ -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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