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arm/imx-common: Fix warning 'get_reset_cause' defined but not used

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Fix below warning
arch/arm/imx-common/cpu.c:29:14: warning: ‘get_reset_cause’ defined but
not used
 static char *get_reset_cause(void)

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Prabhakar Kushwaha
2015-05-18 17:13:52 +05:30
committed by Stefano Babic
parent 3fd10f3e25
commit 28420e780a
1 changed files with 2 additions and 0 deletions
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2
arch/arm/imx-common/cpu.c
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@@ -24,6 +24,7 @@
#include <fsl_esdhc.h> #include <fsl_esdhc.h>
#endif #endif
#if defined(CONFIG_DISPLAY_CPUINFO)
static u32 reset_cause = -1; static u32 reset_cause = -1;
static char *get_reset_cause(void) static char *get_reset_cause(void)
@@ -60,6 +61,7 @@ u32 get_imx_reset_cause(void)
{ {
return reset_cause; return reset_cause;
} }
#endif
#if defined(CONFIG_MX53) || defined(CONFIG_MX6) #if defined(CONFIG_MX53) || defined(CONFIG_MX6)
#if defined(CONFIG_MX53) #if defined(CONFIG_MX53)