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>

diff --git a/drivers/input/keyboard/omap4-keypad.c b/drivers/input/keyboard/omap4-keypad.c
index 55cc4855fb5c2fc044165071405aad2da3abdb39..ab761aa66b6d33d1ea8753646e8dea679369b17f 100644 (file)
--- 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);