Commit 9d5f0f66 authored by Jason Wang's avatar Jason Wang Committed by Andy Shevchenko
Browse files

gpio: sch: fix typo in a comment 



The double `the' in the comment in line 142 is repeated. Remove one
of them from the comment.

Signed-off-by: default avatarJason Wang <wangborong@cdjrlc.com>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
parent e1610431

drivers/gpio/gpio-sch.c

+1 −1
Original line number Diff line number Diff line
@@ -139,7 +139,7 @@ static int sch_gpio_direction_out(struct gpio_chip *gc, unsigned int gpio_num, 
	/*

	 * according to the datasheet, writing to the level register has no

	 * effect when GPIO is programmed as input.

	 * Actually the the level register is read-only when configured as input.

	 * Actually the level register is read-only when configured as input.

	 * Thus presetting the output level before switching to output is _NOT_ possible.

	 * Hence we set the level after configuring the GPIO as output.

	 * But we cannot prevent a short low pulse if direction is set to high