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authorLinus Torvalds <torvalds@linux-foundation.org>2010-03-18 17:02:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-18 17:02:35 -0700
commit39710479303fd3affb3e204e9a7a75cc676977b5 (patch)
tree3fff5fb412df77170883f02fc54bdbee9aba4f22 /arch/blackfin/include/asm/gpio.h
parent9d20593a722c2dab7a5ab74f5d8c9b604aca52f9 (diff)
parenteb63e5d15758d2b1e607ddd5fb861b5596629380 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin: (96 commits) Blackfin: stop cleaning include/asm/asm-offsets.h Blackfin: scale calibration when cpu freq changes Blackfin: eat spurious space in asm/dpmc.h Blackfin: fix anomaly 283 handling with exact hardware error Blackfin: bf537-stamp: add example ADXL346 orientation resources Blackfin: bf537-stamp: add example AD2S1210 IIO resources Blackfin: don't support keypad wakeup from hibernate Blackfin: bf537-stamp: add example AD7416 IIO resources Blackfin: bf537-stamp: add example ADP8860 backlight/led resources Blackfin: bf537-stamp: add example AD7414 temp sensor resources Blackfin: rename AD1836 to AD183X in board files Blackfin: bf537-stamp: add example AD2S120x resources Blackfin: add support for the on-chip MAC status interrupts Blackfin: asm/page.h: pull in asm-generic headers Blackfin: mark gpio lib functions static Blackfin: bf537-stamp: add example ADAU1361 resources Blackfin: GPIO: implement to_irq handler Blackfin: bf537-stamp: add example ADP122/ADP150 power regulator resources Blackfin: bf537-stamp: add example AD2S90 resources Blackfin: bf537-stamp: add example AD5398 power regulator resources ...
Diffstat (limited to 'arch/blackfin/include/asm/gpio.h')
-rw-r--r--arch/blackfin/include/asm/gpio.h17
1 files changed, 13 insertions, 4 deletions
diff --git a/arch/blackfin/include/asm/gpio.h b/arch/blackfin/include/asm/gpio.h
index 539468a0505..91bd2d7b9d5 100644
--- a/arch/blackfin/include/asm/gpio.h
+++ b/arch/blackfin/include/asm/gpio.h
@@ -70,6 +70,8 @@
#ifndef __ASSEMBLY__
+#include <linux/compiler.h>
+
/***********************************************************
*
* FUNCTIONS: Blackfin General Purpose Ports Access Functions
@@ -223,6 +225,9 @@ int bfin_gpio_direction_output(unsigned gpio, int value);
int bfin_gpio_get_value(unsigned gpio);
void bfin_gpio_set_value(unsigned gpio, int value);
+#include <asm/irq.h>
+#include <asm/errno.h>
+
#ifdef CONFIG_GPIOLIB
#include <asm-generic/gpio.h> /* cansleep wrappers */
@@ -247,6 +252,11 @@ static inline int gpio_cansleep(unsigned int gpio)
return __gpio_cansleep(gpio);
}
+static inline int gpio_to_irq(unsigned gpio)
+{
+ return __gpio_to_irq(gpio);
+}
+
#else /* !CONFIG_GPIOLIB */
static inline int gpio_request(unsigned gpio, const char *label)
@@ -279,10 +289,6 @@ static inline void gpio_set_value(unsigned gpio, int value)
return bfin_gpio_set_value(gpio, value);
}
-#include <asm-generic/gpio.h> /* cansleep wrappers */
-#endif /* !CONFIG_GPIOLIB */
-#include <asm/irq.h>
-
static inline int gpio_to_irq(unsigned gpio)
{
if (likely(gpio < MAX_BLACKFIN_GPIOS))
@@ -291,6 +297,9 @@ static inline int gpio_to_irq(unsigned gpio)
return -EINVAL;
}
+#include <asm-generic/gpio.h> /* cansleep wrappers */
+#endif /* !CONFIG_GPIOLIB */
+
static inline int irq_to_gpio(unsigned irq)
{
return (irq - GPIO_IRQ_BASE);