[U-Boot] [PATCH V2] MX31: Make get_reset_cause() static

Signed-off-by: Fabio Estevam fabio.estevam@freescale.com Signed-off-by: Stefano Babic sbabic@denx.de ---

Changes since V1: - as get_cpu_rev is exported, only get_reset_cause is set to static.

arch/arm/cpu/arm1136/mx31/generic.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/cpu/arm1136/mx31/generic.c b/arch/arm/cpu/arm1136/mx31/generic.c index fccd2cd..fb01013 100644 --- a/arch/arm/cpu/arm1136/mx31/generic.c +++ b/arch/arm/cpu/arm1136/mx31/generic.c @@ -133,7 +133,7 @@ u32 get_cpu_rev(void) return srev | 0x8000; }

-char *get_reset_cause(void) +static char *get_reset_cause(void) { /* read RCSR register from CCM module */ struct clock_control_regs *ccm =