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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-01-08 09:33:49 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2016-04-05 20:17:19 +0300 |
| commit | b5ca3ea327a6467591751e4c98207281fe884da3 (patch) | |
| tree | d54028c68522189d041a88bac4d21305093b146b /drivers/input/keyboard | |
| parent | a56f9235c9702544319f8ea0ce0c3aefed23d153 (diff) | |
| download | linux-b5ca3ea327a6467591751e4c98207281fe884da3.tar.xz | |
Input: omap-keypad - remove set_col_gpio_val() and get_row_gpio_val()
Commit f799a3d8fe170159257b75c1baf48a7c1f625d1d ("Input: omap-keypad:
Remove dependencies to mach includes") removed users of the above
functions, but left them in the code.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/keyboard')
| -rw-r--r-- | drivers/input/keyboard/omap-keypad.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c index 8dc34ee772ae..146b26f665f6 100644 --- 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 */ |