Input: omap-keypad - remove set_col_gpio_val() and get_row_gpio_val()

[sfrench/cifs-2.6.git] / drivers / input / keyboard / omap-keypad.c

diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c
index 8dc34ee772ae4073ebc1befef91ef573be59f12c..146b26f665f62665e6e71825488a347aa68fa0e5 100644 (file)
--- a/drivers/input/keyboard/omap-keypad.c
+++ b/drivers/input/keyboard/omap-keypad.c
@@ -64,31 +64,6 @@ static DECLARE_TASKLET_DISABLED(kp_tasklet, omap_kp_tasklet, 0);
 static unsigned int *row_gpios;
 static unsigned int *col_gpios;
 
-#ifdef CONFIG_ARCH_OMAP2
-static void set_col_gpio_val(struct omap_kp *omap_kp, u8 value)
-{
-       int col;
-
-       for (col = 0; col < omap_kp->cols; col++)
-               gpio_set_value(col_gpios[col], value & (1 << col));
-}
-
-static u8 get_row_gpio_val(struct omap_kp *omap_kp)
-{
-       int row;
-       u8 value = 0;
-
-       for (row = 0; row < omap_kp->rows; row++) {
-               if (gpio_get_value(row_gpios[row]))
-                       value |= (1 << row);
-       }
-       return value;
-}
-#else
-#define                set_col_gpio_val(x, y)  do {} while (0)
-#define                get_row_gpio_val(x)     0
-#endif
-
 static irqreturn_t omap_kp_interrupt(int irq, void *dev_id)
 {
        /* disable keyboard interrupt and schedule for handling */