On 04/15/2011 04:21 AM, Fabio Estevam wrote:
Introduce get_reset_cause() function to indicate the source of the reset.
Signed-off-by: Fabio Estevam fabio.estevam@freescale.com
arch/arm/cpu/arm1136/mx31/generic.c | 26 ++++++++++++++++++++++++++ arch/arm/include/asm/arch-mx31/imx-regs.h | 2 ++ 2 files changed, 28 insertions(+), 0 deletions(-)
Hi Fabio,
diff --git a/arch/arm/include/asm/arch-mx31/imx-regs.h b/arch/arm/include/asm/arch-mx31/imx-regs.h index 74444f2..2b0881d 100644 --- a/arch/arm/include/asm/arch-mx31/imx-regs.h +++ b/arch/arm/include/asm/arch-mx31/imx-regs.h @@ -27,6 +27,8 @@ #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__)) #include <asm/types.h>
+extern char *get_reset_cause(void);
The imx-regs.h contains only defines and structures for the processor, and no prototypes. Function prototypes are then listed in sys_proto.h, not only for i.MX processor. I prefer to maintain this rule and to not add prototypes to this file.
Best regards, Stefano Babic