Commit 4d8f727b authored Dec 21, 2018 by Dan Carpenter Committed by Dmitry Torokhov Dec 21, 2018

Input: nomadik-ske-keypad - fix a loop timeout test



The loop exits with "timeout" set to -1 not to 0.

Fixes: 1158f0f1 ("Input: add support for Nomadik SKE keypad controller")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

parent 0832e936

drivers/input/keyboard/nomadik-ske-keypad.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -100,7 +100,7 @@ static int __init ske_keypad_chip_init(struct ske_keypad *keypad)
		while ((readl(keypad->reg_base + SKE_RIS) != 0x00000000) && timeout--)
		cpu_relax();

		if (!timeout)
		if (timeout == -1)
		return -EINVAL;

		/*