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Input: omap4-keypad - disable unused long interrupts
We are not using the long events and they produce extra interrupts. Let's not enable them at all. Note that also the v3.0.8 Linux Android kernel has long interrupts disabled. Signed-off-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20210110190529.46135-2-tony@atomide.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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1 changed files with 2 additions and 3 deletions
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@ -176,10 +176,9 @@ static int omap4_keypad_open(struct input_dev *input)
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kbd_write_irqreg(keypad_data, OMAP4_KBD_IRQSTATUS,
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kbd_read_irqreg(keypad_data, OMAP4_KBD_IRQSTATUS));
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kbd_write_irqreg(keypad_data, OMAP4_KBD_IRQENABLE,
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OMAP4_DEF_IRQENABLE_EVENTEN |
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OMAP4_DEF_IRQENABLE_LONGKEY);
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OMAP4_DEF_IRQENABLE_EVENTEN);
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kbd_writel(keypad_data, OMAP4_KBD_WAKEUPENABLE,
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OMAP4_DEF_WUP_EVENT_ENA | OMAP4_DEF_WUP_LONG_KEY_ENA);
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OMAP4_DEF_WUP_EVENT_ENA);
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enable_irq(keypad_data->irq);
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