Patchwork [U-Boot,3/6] m68k: Fix unused variable warning

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Submitter Marek Vasut
Date Oct. 3, 2012, 11:28 p.m.
Message ID <1349306927-13378-4-git-send-email-marex@denx.de>
Download mbox | patch
Permalink /patch/188960/
State Accepted
Delegated to: Jason Jin
Headers show

Comments

Marek Vasut - Oct. 3, 2012, 11:28 p.m.
The fbcs variable was unused, producing the following warning:

cpu_init.c: In function 'cpu_init_f':
cpu_init.c:52:10: warning: unused variable 'fbcs' [-Wunused-variable]

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: "Jin Zhengxiong-R64188" <R64188@freescale.com>
Cc: Jason Jin <jason.jin@freescale.com>
---
 arch/m68k/cpu/mcf5445x/cpu_init.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Patch

diff --git a/arch/m68k/cpu/mcf5445x/cpu_init.c b/arch/m68k/cpu/mcf5445x/cpu_init.c
index 3f9209f..b6ceac3 100644
--- a/arch/m68k/cpu/mcf5445x/cpu_init.c
+++ b/arch/m68k/cpu/mcf5445x/cpu_init.c
@@ -31,6 +31,7 @@ 
 #include <asm/processor.h>
 #include <asm/rtc.h>
 #include <asm/io.h>
+#include <linux/compiler.h>
 
 #if defined(CONFIG_CMD_NET)
 #include <config.h>
@@ -49,7 +50,7 @@  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;
+	fbcs_t *fbcs __maybe_unused = (fbcs_t *) MMAP_FBCS;
 
 	out_be32(&scm1->mpr, 0x77777777);
 	out_be32(&scm1->pacra, 0);