diff options
| author | Jianguo Wu <wujianguo@huawei.com> | 2013-08-13 11:01:07 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-08-13 11:46:36 +0200 |
| commit | d4f5228c01c130ff2c1f9240f1de22a5dfc61554 (patch) | |
| tree | 2d25e85bbbe53028c991c5c168c0f6dddf8656f4 /arch/x86/mm/ioremap.c | |
| parent | a0842b704b0f7c2d925473676f2012ea5dc39976 (diff) | |
| download | blackbird-obmc-linux-d4f5228c01c130ff2c1f9240f1de22a5dfc61554.tar.gz blackbird-obmc-linux-d4f5228c01c130ff2c1f9240f1de22a5dfc61554.zip | |
mm: Remove unused variable idx0 in __early_ioremap()
After commit:
8827247ffcc ("x86: don't define __this_fixmap_does_not_exist()")
variable idx0 is no longer needed, so just remove it.
Signed-off-by: Jianguo Wu <wujianguo@huawei.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: <linux-mm@kvack.org>
Cc: <wangchen@cn.fujitsu.com>
Cc: Hanjun Guo <guohanjun@huawei.com>
Link: http://lkml.kernel.org/r/5209A173.3090600@huawei.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/mm/ioremap.c')
| -rw-r--r-- | arch/x86/mm/ioremap.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index 0215e2c563ef..799580cabc78 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -487,7 +487,7 @@ __early_ioremap(resource_size_t phys_addr, unsigned long size, pgprot_t prot) unsigned long offset; resource_size_t last_addr; unsigned int nrpages; - enum fixed_addresses idx0, idx; + enum fixed_addresses idx; int i, slot; WARN_ON(system_state != SYSTEM_BOOTING); @@ -540,8 +540,7 @@ __early_ioremap(resource_size_t phys_addr, unsigned long size, pgprot_t prot) /* * Ok, go for it.. */ - idx0 = FIX_BTMAP_BEGIN - NR_FIX_BTMAPS*slot; - idx = idx0; + idx = FIX_BTMAP_BEGIN - NR_FIX_BTMAPS*slot; while (nrpages > 0) { early_set_fixmap(idx, phys_addr, prot); phys_addr += PAGE_SIZE; |
