aboutsummaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/sh/include/asm/gpio.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/sh/include/asm/gpio.h b/arch/sh/include/asm/gpio.h
index a6ec3e43038..02de5b609ba 100644
--- a/arch/sh/include/asm/gpio.h
+++ b/arch/sh/include/asm/gpio.h
@@ -12,6 +12,8 @@
#ifndef __ASM_SH_GPIO_H
#define __ASM_SH_GPIO_H
+#include <linux/errno.h>
+
#if defined(CONFIG_CPU_SH3)
#include <cpu/gpio.h>
#endif
@@ -100,6 +102,19 @@ int gpio_direction_output(unsigned gpio, int value);
int gpio_get_value(unsigned gpio);
void gpio_set_value(unsigned gpio, int value);
+/* IRQ modes are unspported */
+static inline int gpio_to_irq(unsigned gpio)
+{
+ WARN_ON(1);
+ return -EINVAL;
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+ WARN_ON(1);
+ return -EINVAL;
+}
+
#include <asm-generic/gpio.h>
#endif /* __ASM_SH_GPIO_H */