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authorRandy Dunlap <randy.dunlap@oracle.com>2011-06-14 17:05:11 -0700
committerGrant Likely <grant.likely@secretlab.ca>2011-06-16 08:40:52 -0600
commitc001fb72a7b705f902bdfdd05b5d2408efe6f848 (patch)
treea8c15469c4a09c3690479e1508ab7ca7acbfcbe7 /include/linux/gpio.h
parent158f1e95180d01ebfd7cd5c8de23050528303f26 (diff)
downloadop-kernel-dev-c001fb72a7b705f902bdfdd05b5d2408efe6f848.zip
op-kernel-dev-c001fb72a7b705f902bdfdd05b5d2408efe6f848.tar.gz
gpio: add GPIOF_ values regardless on kconfig settings
Make GPIOF_ defined values available even when GPIOLIB nor GENERIC_GPIO is enabled by moving them to <linux/gpio.h>. Fixes these build errors in linux-next: sound/soc/codecs/ak4641.c:524: error: 'GPIOF_OUT_INIT_LOW' undeclared (first use in this function) sound/soc/codecs/wm8915.c:2921: error: 'GPIOF_OUT_INIT_LOW' undeclared (first use in this function) Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'include/linux/gpio.h')
-rw-r--r--include/linux/gpio.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/gpio.h b/include/linux/gpio.h
index 32d47e7..17b5a0d 100644
--- a/include/linux/gpio.h
+++ b/include/linux/gpio.h
@@ -3,6 +3,17 @@
/* see Documentation/gpio.txt */
+/* make these flag values available regardless of GPIO kconfig options */
+#define GPIOF_DIR_OUT (0 << 0)
+#define GPIOF_DIR_IN (1 << 0)
+
+#define GPIOF_INIT_LOW (0 << 1)
+#define GPIOF_INIT_HIGH (1 << 1)
+
+#define GPIOF_IN (GPIOF_DIR_IN)
+#define GPIOF_OUT_INIT_LOW (GPIOF_DIR_OUT | GPIOF_INIT_LOW)
+#define GPIOF_OUT_INIT_HIGH (GPIOF_DIR_OUT | GPIOF_INIT_HIGH)
+
#ifdef CONFIG_GENERIC_GPIO
#include <asm/gpio.h>
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