Message ID | 1456125894.27297.2.camel@ingics.com |
---|---|
State | New |
Headers | show |
On 2/22/2016 3:25 PM, Axel Lin wrote: > 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> > --- > drivers/gpio/gpio-mpc8xxx.c | 7 +++++-- > 1 file changed, 5 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c > index bc042ad6..425501c 100644 > --- a/drivers/gpio/gpio-mpc8xxx.c > +++ b/drivers/gpio/gpio-mpc8xxx.c > @@ -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); Ok, maybe it's more clear. Liu Gang -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Mon, Feb 22, 2016 at 2:24 PM, Axel Lin <axel.lin@ingics.com> wrote: > 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> Patch applied. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c index bc042ad6..425501c 100644 --- a/drivers/gpio/gpio-mpc8xxx.c +++ b/drivers/gpio/gpio-mpc8xxx.c @@ -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);
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> --- drivers/gpio/gpio-mpc8xxx.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)