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-rw-r--r--arch/arm/mach-at91/gpio.c3
-rw-r--r--arch/arm/mach-sa1100/generic.c4
2 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c
index 44211a0af19a..ba4a1bb3ee40 100644
--- a/arch/arm/mach-at91/gpio.c
+++ b/arch/arm/mach-at91/gpio.c
@@ -215,13 +215,14 @@ int gpio_direction_input(unsigned pin)
215} 215}
216EXPORT_SYMBOL(gpio_direction_input); 216EXPORT_SYMBOL(gpio_direction_input);
217 217
218int gpio_direction_output(unsigned pin) 218int gpio_direction_output(unsigned pin, int value)
219{ 219{
220 void __iomem *pio = pin_to_controller(pin); 220 void __iomem *pio = pin_to_controller(pin);
221 unsigned mask = pin_to_mask(pin); 221 unsigned mask = pin_to_mask(pin);
222 222
223 if (!pio || !(__raw_readl(pio + PIO_PSR) & mask)) 223 if (!pio || !(__raw_readl(pio + PIO_PSR) & mask))
224 return -EINVAL; 224 return -EINVAL;
225 __raw_writel(mask, pio + (value ? PIO_SODR : PIO_CODR));
225 __raw_writel(mask, pio + PIO_OER); 226 __raw_writel(mask, pio + PIO_OER);
226 return 0; 227 return 0;
227} 228}
diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
index 192a5a26cf2b..9e13c8358ea7 100644
--- a/arch/arm/mach-sa1100/generic.c
+++ b/arch/arm/mach-sa1100/generic.c
@@ -27,6 +27,7 @@
27#include <asm/mach/map.h> 27#include <asm/mach/map.h>
28#include <asm/mach/flash.h> 28#include <asm/mach/flash.h>
29#include <asm/irq.h> 29#include <asm/irq.h>
30#include <asm/gpio.h>
30 31
31#include "generic.h" 32#include "generic.h"
32 33
@@ -153,7 +154,7 @@ int gpio_direction_input(unsigned gpio)
153 154
154EXPORT_SYMBOL(gpio_direction_input); 155EXPORT_SYMBOL(gpio_direction_input);
155 156
156int gpio_direction_output(unsigned gpio) 157int gpio_direction_output(unsigned gpio, int value)
157{ 158{
158 unsigned long flags; 159 unsigned long flags;
159 160
@@ -161,6 +162,7 @@ int gpio_direction_output(unsigned gpio)
161 return -EINVAL; 162 return -EINVAL;
162 163
163 local_irq_save(flags); 164 local_irq_save(flags);
165 gpio_set_value(gpio, value);
164 GPDR |= GPIO_GPIO(gpio); 166 GPDR |= GPIO_GPIO(gpio);
165 local_irq_restore(flags); 167 local_irq_restore(flags);
166 return 0; 168 return 0;