From: Tony Lindgren Date: Mon, 11 Jan 2021 02:29:45 +0000 (-0800) Subject: Input: omap4-keypad - disable unused long interrupts X-Git-Tag: v5.12-rc1~60^2~1^2~39 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e0541b25702ccaa9560bdd2441caedca2d438e9;p=thirdparty%2Fkernel%2Fstable.git 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 Link: https://lore.kernel.org/r/20210110190529.46135-2-tony@atomide.com Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c index 55cc4855fb5c2..ab761aa66b6d3 100644 --- a/drivers/input/keyboard/omap4-keypad.c +++ b/drivers/input/keyboard/omap4-keypad.c @@ -176,10 +176,9 @@ static int omap4_keypad_open(struct input_dev *input) kbd_write_irqreg(keypad_data, OMAP4_KBD_IRQSTATUS, kbd_read_irqreg(keypad_data, OMAP4_KBD_IRQSTATUS)); kbd_write_irqreg(keypad_data, OMAP4_KBD_IRQENABLE, - OMAP4_DEF_IRQENABLE_EVENTEN | - OMAP4_DEF_IRQENABLE_LONGKEY); + OMAP4_DEF_IRQENABLE_EVENTEN); kbd_writel(keypad_data, OMAP4_KBD_WAKEUPENABLE, - OMAP4_DEF_WUP_EVENT_ENA | OMAP4_DEF_WUP_LONG_KEY_ENA); + OMAP4_DEF_WUP_EVENT_ENA); enable_irq(keypad_data->irq);