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Diffstat (limited to 'arch')
-rw-r--r--arch/blackfin/cpu/gpio.c2
-rw-r--r--arch/blackfin/include/asm/gpio.h3
2 files changed, 4 insertions, 1 deletions
diff --git a/arch/blackfin/cpu/gpio.c b/arch/blackfin/cpu/gpio.c
index cb96721..5674d42 100644
--- a/arch/blackfin/cpu/gpio.c
+++ b/arch/blackfin/cpu/gpio.c
@@ -665,6 +665,7 @@ int bfin_gpio_request(unsigned gpio, const char *label)
return 0;
}
+#ifdef CONFIG_BFIN_GPIO_TRACK
void bfin_gpio_free(unsigned gpio)
{
if (check_gpio(gpio) < 0)
@@ -679,6 +680,7 @@ void bfin_gpio_free(unsigned gpio)
set_label(gpio, "free");
}
+#endif
#ifdef BFIN_SPECIAL_GPIO_BANKS
DECLARE_RESERVED_MAP(special_gpio, gpio_bank(MAX_RESOURCES));
diff --git a/arch/blackfin/include/asm/gpio.h b/arch/blackfin/include/asm/gpio.h
index 9c0e5d1..224688f 100644
--- a/arch/blackfin/include/asm/gpio.h
+++ b/arch/blackfin/include/asm/gpio.h
@@ -142,8 +142,10 @@ struct gpio_port_t {
#ifdef CONFIG_BFIN_GPIO_TRACK
void bfin_gpio_labels(void);
+void bfin_gpio_free(unsigned gpio);
#else
#define bfin_gpio_labels()
+#define bfin_gpio_free(gpio)
#define bfin_gpio_request(gpio, label) bfin_gpio_request(gpio)
#define bfin_special_gpio_request(gpio, label) bfin_special_gpio_request(gpio)
#endif
@@ -154,7 +156,6 @@ int bfin_special_gpio_request(unsigned gpio, const char *label);
#endif
int bfin_gpio_request(unsigned gpio, const char *label);
-void bfin_gpio_free(unsigned gpio);
int bfin_gpio_direction_input(unsigned gpio);
int bfin_gpio_direction_output(unsigned gpio, int value);
int bfin_gpio_get_value(unsigned gpio);