ARM: plat-iop: remove custom complex GPIO implementation

[karo-tx-linux.git] / drivers / gpio / gpio-iop.c

diff --git a/drivers/gpio/gpio-iop.c b/drivers/gpio/gpio-iop.c
index d4a170dfe5048b55efc1fa188e77495d5a0c76ef..17cc7010cd04388540ce9eeff720dbc2bcc286fe 100644 (file)
--- a/drivers/gpio/gpio-iop.c
+++ b/drivers/gpio/gpio-iop.c
@@ -19,7 +19,7 @@
 
 #define IOP3XX_N_GPIOS 8
 
-void gpio_line_config(int line, int direction)
+static void gpio_line_config(int line, int direction)
 {
        unsigned long flags;
 
@@ -31,15 +31,13 @@ void gpio_line_config(int line, int direction)
        }
        local_irq_restore(flags);
 }
-EXPORT_SYMBOL(gpio_line_config);
 
-int gpio_line_get(int line)
+static int gpio_line_get(int line)
 {
        return !!(*IOP3XX_GPID & (1 << line));
 }
-EXPORT_SYMBOL(gpio_line_get);
 
-void gpio_line_set(int line, int value)
+static void gpio_line_set(int line, int value)
 {
        unsigned long flags;
 
@@ -51,7 +49,6 @@ void gpio_line_set(int line, int value)
        }
        local_irq_restore(flags);
 }
-EXPORT_SYMBOL(gpio_line_set);
 
 static int iop3xx_gpio_direction_input(struct gpio_chip *chip, unsigned gpio)
 {