ARM: exynos: Remove build error of sec-reboot.c

This patch remove build error of sec-reboot.c as following log:

  CC      arch/arm/mach-exynos/sec-reboot.o
  arch/arm/mach-exynos/sec-reboot.c: In function ‘sec_power_off’:
  arch/arm/mach-exynos/sec-reboot.c:72:3: error: implicit declaration of function ‘IS_ERR’ [-Werror=implicit-function-declaration]
  arch/arm/mach-exynos/sec-reboot.c: In function ‘sec_reboot_parse_dt’:
  arch/arm/mach-exynos/sec-reboot.c:210:3: error: implicit declaration of function ‘ERR_PTR’ [-Werror=implicit-function-declaration]
  arch/arm/mach-exynos/sec-reboot.c:210:3: warning: return makes pointer from integer without a cast [enabled by default]
  cc1: some warnings being treated as errors

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

diff --git a/arch/arm/mach-exynos/sec-reboot.c b/arch/arm/mach-exynos/sec-reboot.c
index b53e9b7..818b46e 100644 (file)
--- a/arch/arm/mach-exynos/sec-reboot.c
+++ b/arch/arm/mach-exynos/sec-reboot.c
@@ -1,4 +1,5 @@
 #include <linux/delay.h>
+#include <linux/err.h>
 #include <linux/pm.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>