leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

staging: mt7621-gpio: use ternary operator in return in mediatek_gpio_get_direction

Browse Source 
This commits replaces if statement and two returns in favour
of a only one return using a ternary operator.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Reviewed-by: NeilBrown <neil@brown.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sergio Paracuellos 2018-05-20 15:00:25 +02:00 committed by Greg Kroah-Hartman
parent e9301a5a8b
commit b36dd3af48
1 changed files with 1 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/staging/mt7621-gpio/gpio-mt7621.c
View File

@ -135,10 +135,7 @@ mediatek_gpio_get_direction(struct gpio_chip *chip, unsigned int offset)
t = mtk_gpio_r32(rg, GPIO_REG_CTRL);
spin_unlock_irqrestore(&rg->lock, flags);
if (t & BIT(offset))
return 0;
return 1;
return (t & BIT(offset)) ? 0 : 1;
}
static int