Blackfin arch: add missing gpio.h header to fix compiling in some pm configurations

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>

diff --git a/arch/blackfin/mach-common/pm.c b/arch/blackfin/mach-common/pm.c
index afed5246dd9ea159685f245caa0813dc951777b8..150ef5d088dcfedcdf0bb1d5a5922582c25c3f08 100644 (file)
--- a/arch/blackfin/mach-common/pm.c
+++ b/arch/blackfin/mach-common/pm.c
@@ -39,7 +39,7 @@
 #include <asm/io.h>
 #include <asm/dpmc.h>
 #include <asm/irq.h>
-
+#include <asm/gpio.h>
 
 #ifdef CONFIG_PM_WAKEUP_GPIO_POLAR_H
 #define WAKEUP_TYPE    PM_WAKE_HIGH