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Commit b5ca3ea3 authored by Dmitry Torokhov's avatar Dmitry Torokhov
Browse files

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



Commit f799a3d8 ("Input: omap-keypad:
Remove dependencies to mach includes") removed users of the above
functions, but left them in the code.

Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent a56f9235

drivers/input/keyboard/omap-keypad.c

+0 −25
Original line number Diff line number Diff line
@@ -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 */