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fix gcc-4.6 set but unused warnings

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SVN-Revision: 31192
This commit is contained in:
Florian Fainelli 2012-04-04 15:53:04 +00:00
parent 30f0cb476f
commit db04bcb8e7
1 changed files with 24 additions and 0 deletions
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24
target/linux/generic/patches-2.6.38/970-mips-gcc-4.6-set-but-unused-fixes.patch Normal file
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@ -0,0 +1,24 @@
--- a/arch/mips/mm/tlbex.c
+++ b/arch/mips/mm/tlbex.c
@@ -1151,8 +1151,8 @@ static void __cpuinit build_r4000_tlb_re
struct uasm_reloc *r = relocs;
u32 *f;
unsigned int final_len;
- struct mips_huge_tlb_info htlb_info;
- enum vmalloc64_mode vmalloc_mode;
+ struct mips_huge_tlb_info htlb_info __maybe_unused;
+ enum vmalloc64_mode vmalloc_mode __maybe_unused;
memset(tlb_handler, 0, sizeof(tlb_handler));
memset(labels, 0, sizeof(labels));
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -1075,7 +1075,7 @@ static int __cpuinit probe_scache(void)
unsigned long flags, addr, begin, end, pow2;
unsigned int config = read_c0_config();
struct cpuinfo_mips *c = &current_cpu_data;
- int tmp;
+ int tmp __maybe_unused;
if (config & CONF_SC)
return 0;