From 875ad6966ec6f7c4ddb36cf363bffbffa6961ab5 Mon Sep 17 00:00:00 2001 From: Illia Smyrnov Date: Sun, 25 Aug 2013 23:25:18 -0700 Subject: [PATCH] Input: omap-keypad - use bitfiled instead of hardcoded values Use bitfiled instead of hardcoded values to set KBD_CTRL, use BIT macro, remove unused defines. Signed-off-by: Illia Smyrnov Reviewed-by: Felipe Balbi Signed-off-by: Dmitry Torokhov --- drivers/input/keyboard/omap4-keypad.c | 25 +++++++++++-------------- 1 file changed, 11 insertions(+), 14 deletions(-) diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c index f4aa53a1fd69..c7275481a74e 100644 --- a/drivers/input/keyboard/omap4-keypad.c +++ b/drivers/input/keyboard/omap4-keypad.c @@ -53,21 +53,17 @@ #define OMAP4_KBD_FULLCODE63_32 0x48 /* OMAP4 bit definitions */ -#define OMAP4_DEF_IRQENABLE_EVENTEN (1 << 0) -#define OMAP4_DEF_IRQENABLE_LONGKEY (1 << 1) -#define OMAP4_DEF_IRQENABLE_TIMEOUTEN (1 << 2) -#define OMAP4_DEF_WUP_EVENT_ENA (1 << 0) -#define OMAP4_DEF_WUP_LONG_KEY_ENA (1 << 1) -#define OMAP4_DEF_CTRL_NOSOFTMODE (1 << 1) -#define OMAP4_DEF_CTRLPTVVALUE (1 << 2) -#define OMAP4_DEF_CTRLPTV (1 << 1) +#define OMAP4_DEF_IRQENABLE_EVENTEN BIT(0) +#define OMAP4_DEF_IRQENABLE_LONGKEY BIT(1) +#define OMAP4_DEF_WUP_EVENT_ENA BIT(0) +#define OMAP4_DEF_WUP_LONG_KEY_ENA BIT(1) +#define OMAP4_DEF_CTRL_NOSOFTMODE BIT(1) +#define OMAP4_DEF_CTRL_PTV_SHIFT 2 /* OMAP4 values */ -#define OMAP4_VAL_IRQDISABLE 0x00 -#define OMAP4_VAL_DEBOUNCINGTIME 0x07 -#define OMAP4_VAL_FUNCTIONALCFG 0x1E - -#define OMAP4_MASK_IRQSTATUSDISABLE 0xFFFF +#define OMAP4_VAL_IRQDISABLE 0x0 +#define OMAP4_VAL_DEBOUNCINGTIME 0x7 +#define OMAP4_VAL_PVT 0x7 enum { KBD_REVISION_OMAP4 = 0, @@ -175,7 +171,8 @@ static int omap4_keypad_open(struct input_dev *input) disable_irq(keypad_data->irq); kbd_writel(keypad_data, OMAP4_KBD_CTRL, - OMAP4_VAL_FUNCTIONALCFG); + OMAP4_DEF_CTRL_NOSOFTMODE | + (OMAP4_VAL_PVT << OMAP4_DEF_CTRL_PTV_SHIFT)); kbd_writel(keypad_data, OMAP4_KBD_DEBOUNCINGTIME, OMAP4_VAL_DEBOUNCINGTIME); kbd_write_irqreg(keypad_data, OMAP4_KBD_IRQSTATUS, -- 2.11.0