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authorAlison Wang <b18965@freescale.com>2012-10-21 21:27:48 +0000
committerjason <jason@jason-ThinkPad-T61.(none)>2012-10-24 22:27:46 +0800
commit7adbd11e78518c21b4ea363b8a74b224c8ae8967 (patch)
tree0beaebe4d88775fcb10d8a038f2632b950457290 /arch
parentc4d22de817738e9f1f6a7c34664fc4ac112024a3 (diff)
downloadu-boot-linaro-stable-7adbd11e78518c21b4ea363b8a74b224c8ae8967.tar.gz
ColdFire: Fix unused variable in cpu_init.c
Fix the following build warnings in cpu_init.c: cpu_init.c: In function 'cpu_init_f': cpu_init.c:47:9: warning: unused variable 'pll' cpu_init.c:46:10: warning: unused variable 'fbcs' cpu_init.c:44:10: warning: unused variable 'scm1' Signed-off-by: Alison Wang <b18965@freescale.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/m68k/cpu/mcf5227x/cpu_init.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/m68k/cpu/mcf5227x/cpu_init.c b/arch/m68k/cpu/mcf5227x/cpu_init.c
index e23b20df9..1928eb384 100644
--- a/arch/m68k/cpu/mcf5227x/cpu_init.c
+++ b/arch/m68k/cpu/mcf5227x/cpu_init.c
@@ -31,6 +31,7 @@
#include <asm/immap.h>
#include <asm/io.h>
#include <asm/rtc.h>
+#include <linux/compiler.h>
/*
* Breath some life into the CPU...
@@ -41,12 +42,13 @@
*/
void cpu_init_f(void)
{
- scm1_t *scm1 = (scm1_t *) MMAP_SCM1;
gpio_t *gpio = (gpio_t *) MMAP_GPIO;
- fbcs_t *fbcs = (fbcs_t *) MMAP_FBCS;
- pll_t *pll = (pll_t *)MMAP_PLL;
+ fbcs_t *fbcs __maybe_unused = (fbcs_t *) MMAP_FBCS;
#if !defined(CONFIG_CF_SBF)
+ scm1_t *scm1 = (scm1_t *) MMAP_SCM1;
+ pll_t *pll = (pll_t *)MMAP_PLL;
+
/* Workaround, must place before fbcs */
out_be32(&pll->psr, 0x12);