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authorFlorian Fainelli <florian@openwrt.org>2012-03-02 13:18:53 +0000
committerFlorian Fainelli <florian@openwrt.org>2012-03-02 13:18:53 +0000
commitcd3b60c14cea70d95801c2db94a7ed8d87478c12 (patch)
treef877588ea3c279eced201ce93cae0f1020f56ce8 /target
parentc25f266680b3efc861796f5855c80742e97d55a9 (diff)
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MIPS: mark unused variables
SVN-Revision: 30778
Diffstat (limited to 'target')
-rw-r--r--target/linux/generic/patches-2.6.32/032-mips_unused_variables.patch55
1 files changed, 55 insertions, 0 deletions
diff --git a/target/linux/generic/patches-2.6.32/032-mips_unused_variables.patch b/target/linux/generic/patches-2.6.32/032-mips_unused_variables.patch
new file mode 100644
index 0000000..6ecc830
--- /dev/null
+++ b/target/linux/generic/patches-2.6.32/032-mips_unused_variables.patch
@@ -0,0 +1,55 @@
+--- a/arch/mips/kernel/signal.c
++++ b/arch/mips/kernel/signal.c
+@@ -101,7 +101,7 @@ 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
+@@ -372,7 +372,7 @@ 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
+@@ -323,7 +323,7 @@ static int __init page_is_ram(unsigned l
+ void __init paging_init(void)
+ {
+ unsigned long max_zone_pfns[MAX_NR_ZONES];
+- unsigned long lastpfn;
++ unsigned long lastpfn __maybe_unused;
+
+ pagetable_init();
+
+--- a/include/linux/pagemap.h
++++ b/include/linux/pagemap.h
+@@ -412,7 +412,7 @@ static inline int fault_in_pages_writeab
+
+ static inline int fault_in_pages_readable(const char __user *uaddr, int size)
+ {
+- volatile char c;
++ volatile char c __maybe_unused;
+ int ret;
+
+ if (unlikely(size == 0))
+--- 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;