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gpio: mpc8xxx: Slightly update the code for better readability

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Setting gc->direction_output to gc->direction_output looks strange.
I think this change makes the intention more clear.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Axel Lin 2016-02-22 15:24:54 +08:00 committed by Linus Walleij
parent cd0d3f58a0
commit adf32eaa05
1 changed files with 5 additions and 2 deletions
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7
drivers/gpio/gpio-mpc8xxx.c
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@ -339,8 +339,11 @@ static int mpc8xxx_probe(struct platform_device *pdev)
*/
mpc8xxx_irq_chip.irq_set_type = devtype->irq_set_type;
gc->direction_output = devtype->gpio_dir_out ?: gc->direction_output;
gc->get = devtype->gpio_get ?: gc->get;
if (devtype->gpio_dir_out)
gc->direction_output = devtype->gpio_dir_out;
if (devtype->gpio_get)
gc->get = devtype->gpio_get;
gc->to_irq = mpc8xxx_gpio_to_irq;
ret = gpiochip_add_data(gc, mpc8xxx_gc);