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 <illia.smyrnov@ti.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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@ -53,21 +53,17 @@
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#define OMAP4_KBD_FULLCODE63_32 0x48
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/* OMAP4 bit definitions */
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#define OMAP4_DEF_IRQENABLE_EVENTEN (1 << 0)
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#define OMAP4_DEF_IRQENABLE_LONGKEY (1 << 1)
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#define OMAP4_DEF_IRQENABLE_TIMEOUTEN (1 << 2)
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#define OMAP4_DEF_WUP_EVENT_ENA (1 << 0)
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#define OMAP4_DEF_WUP_LONG_KEY_ENA (1 << 1)
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#define OMAP4_DEF_CTRL_NOSOFTMODE (1 << 1)
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#define OMAP4_DEF_CTRLPTVVALUE (1 << 2)
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#define OMAP4_DEF_CTRLPTV (1 << 1)
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#define OMAP4_DEF_IRQENABLE_EVENTEN BIT(0)
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#define OMAP4_DEF_IRQENABLE_LONGKEY BIT(1)
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#define OMAP4_DEF_WUP_EVENT_ENA BIT(0)
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#define OMAP4_DEF_WUP_LONG_KEY_ENA BIT(1)
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#define OMAP4_DEF_CTRL_NOSOFTMODE BIT(1)
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#define OMAP4_DEF_CTRL_PTV_SHIFT 2
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/* OMAP4 values */
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#define OMAP4_VAL_IRQDISABLE 0x00
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#define OMAP4_VAL_DEBOUNCINGTIME 0x07
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#define OMAP4_VAL_FUNCTIONALCFG 0x1E
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#define OMAP4_MASK_IRQSTATUSDISABLE 0xFFFF
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#define OMAP4_VAL_IRQDISABLE 0x0
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#define OMAP4_VAL_DEBOUNCINGTIME 0x7
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#define OMAP4_VAL_PVT 0x7
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enum {
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KBD_REVISION_OMAP4 = 0,
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@ -175,7 +171,8 @@ static int omap4_keypad_open(struct input_dev *input)
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disable_irq(keypad_data->irq);
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kbd_writel(keypad_data, OMAP4_KBD_CTRL,
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OMAP4_VAL_FUNCTIONALCFG);
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OMAP4_DEF_CTRL_NOSOFTMODE |
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(OMAP4_VAL_PVT << OMAP4_DEF_CTRL_PTV_SHIFT));
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kbd_writel(keypad_data, OMAP4_KBD_DEBOUNCINGTIME,
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OMAP4_VAL_DEBOUNCINGTIME);
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kbd_write_irqreg(keypad_data, OMAP4_KBD_IRQSTATUS,
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