[PATCH] gpiolib: Fix HAVE_GPIO_LIB leftovers in asm-generic/gpio.h

[Anton Vorontsov <cbouatmailru@gmail.com>]

commit 7444a72effa632fcd8edc566f88 ("gpiolib: allow user-selection")
removed HAVE_GPIO_LIB Kconfig symbol, but the header file still uses
the name [to confuse readers wrt #ifdef/#else/#endif location].

The real Kconfig symbol nowadays is CONFIG_GPIOLIB.

Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
---
 include/asm-generic/gpio.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index c7376bf..d98e281 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -198,7 +198,7 @@ extern void gpio_unexport(unsigned gpio);
 
 #endif	/* CONFIG_GPIO_SYSFS */
 
-#else	/* !CONFIG_HAVE_GPIO_LIB */
+#else	/* !CONFIG_GPIOLIB */
 
 static inline int gpio_is_valid(int number)
 {
@@ -227,7 +227,7 @@ static inline void gpio_set_value_cansleep(unsigned gpio, int value)
 	gpio_set_value(gpio, value);
 }
 
-#endif /* !CONFIG_HAVE_GPIO_LIB */
+#endif /* !CONFIG_GPIOLIB */
 
 #ifndef CONFIG_GPIO_SYSFS
 
-- 
1.7.0.5