sparc32: fix sparse warnings in leon_pmc.c

Fix following warnings:
leon_pmc.c:15:14: warning: symbol 'pmc_leon_fixup_ids' was not declared. Should it be static?
leon_pmc.c:22:5: warning: symbol 'pmc_leon_need_fixup' was not declared. Should it be static?
leon_pmc.c:41:6: warning: symbol 'pmc_leon_idle_fixup' was not declared. Should it be static?
leon_pmc.c:65:6: warning: symbol 'pmc_leon_idle' was not declared. Should it be static?

Add static to definitions.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Daniel Hellstrom <daniel@gaisler.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/arch/sparc/kernel/leon_pmc.c b/arch/sparc/kernel/leon_pmc.c
index b0b3967a2dd2d1e6ca46571d635a43b02e38fa75..ddcf950282ed67a7ce7590b7d16ed2a796f93607 100644 (file)
--- a/arch/sparc/kernel/leon_pmc.c
+++ b/arch/sparc/kernel/leon_pmc.c
@@ -12,14 +12,14 @@
 #include <asm/processor.h>
 
 /* List of Systems that need fixup instructions around power-down instruction */
-unsigned int pmc_leon_fixup_ids[] = {
+static unsigned int pmc_leon_fixup_ids[] = {
        AEROFLEX_UT699,
        GAISLER_GR712RC,
        LEON4_NEXTREME1,
        0
 };
 
-int pmc_leon_need_fixup(void)
+static int pmc_leon_need_fixup(void)
 {
        unsigned int systemid = amba_system_id >> 16;
        unsigned int *id;
@@ -38,7 +38,7 @@ int pmc_leon_need_fixup(void)
  * CPU idle callback function for systems that need some extra handling
  * See .../arch/sparc/kernel/process.c
  */
-void pmc_leon_idle_fixup(void)
+static void pmc_leon_idle_fixup(void)
 {
        /* Prepare an address to a non-cachable region. APB is always
         * none-cachable. One instruction is executed after the Sleep
@@ -62,7 +62,7 @@ void pmc_leon_idle_fixup(void)
  * CPU idle callback function
  * See .../arch/sparc/kernel/process.c
  */
-void pmc_leon_idle(void)
+static void pmc_leon_idle(void)
 {
        /* Interrupts need to be enabled to not hang the CPU */
        local_irq_enable();