diff options
| author | Alison Wang <b18965@freescale.com> | 2012-10-21 21:27:48 +0000 |
|---|---|---|
| committer | jason <jason@jason-ThinkPad-T61.(none)> | 2012-10-24 22:27:46 +0800 |
| commit | 7adbd11e78518c21b4ea363b8a74b224c8ae8967 (patch) | |
| tree | 0beaebe4d88775fcb10d8a038f2632b950457290 | |
| parent | c4d22de817738e9f1f6a7c34664fc4ac112024a3 (diff) | |
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>
| -rw-r--r-- | arch/m68k/cpu/mcf5227x/cpu_init.c | 8 |
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 e23b20df916..1928eb384e2 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); |