[kernel/2.6.36] MIPS: mark unused variables

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30780 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/generic/patches-2.6.36/032-mips_unused_variables.patch b/target/linux/generic/patches-2.6.36/032-mips_unused_variables.patch
new file mode 100644 (file)
index 0000000..2ff0468
--- /dev/null
+++ b/target/linux/generic/patches-2.6.36/032-mips_unused_variables.patch
@@ -0,0 +1,44 @@
+--- a/arch/mips/kernel/signal.c
++++ b/arch/mips/kernel/signal.c
+@@ -84,7 +84,7 @@ static int protected_save_fp_context(str
+ 
+ static int protected_restore_fp_context(struct sigcontext __user *sc)
+ {
+-      int err, tmp;
++      int err, tmp __maybe_unused;
+       while (1) {
+               lock_fpu_owner();
+               own_fpu_inatomic(0);
+--- a/arch/mips/kernel/syscall.c
++++ b/arch/mips/kernel/syscall.c
+@@ -383,7 +383,7 @@ save_static_function(sys_sysmips);
+ static int __used noinline
+ _sys_sysmips(nabi_no_regargs struct pt_regs regs)
+ {
+-      long cmd, arg1, arg2, arg3;
++      long cmd, arg1, arg2, arg3 __maybe_unused;
+ 
+       cmd = regs.regs[4];
+       arg1 = regs.regs[5];
+--- a/arch/mips/mm/init.c
++++ b/arch/mips/mm/init.c
+@@ -324,7 +324,7 @@ int page_is_ram(unsigned long pagenr)
+ void __init paging_init(void)
+ {
+       unsigned long max_zone_pfns[MAX_NR_ZONES];
+-      unsigned long lastpfn;
++      unsigned long lastpfn __maybe_unused;
+ 
+       pagetable_init();
+ 
+--- a/arch/mips/mm/c-r4k.c
++++ b/arch/mips/mm/c-r4k.c
+@@ -1076,7 +1076,7 @@ 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;