From 88d5e520aa9701eb3e4f46165e02097cc03d363a Mon Sep 17 00:00:00 2001 From: abdoulaye berthe Date: Sat, 12 Jul 2014 22:30:14 +0200 Subject: driver:gpio remove all usage of gpio_remove retval in driver MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit this remove all reference to gpio_remove retval in all driver except pinctrl and gpio. the same thing is done for gpio and pinctrl in two different patches. Signed-off-by: Abdoulaye Berthe Acked-by: Michael Büsch Acked-by: Dmitry Torokhov Acked-by: Mauro Carvalho Chehab Acked-by: Tomi Valkeinen Signed-off-by: Linus Walleij --- drivers/mfd/sm501.c | 17 +++-------------- 1 file changed, 3 insertions(+), 14 deletions(-) (limited to 'drivers/mfd/sm501.c') diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c index 81e6d0932bf0..02027b7f1223 100644 --- a/drivers/mfd/sm501.c +++ b/drivers/mfd/sm501.c @@ -1047,7 +1047,6 @@ static int sm501_register_gpio(struct sm501_devdata *sm) struct sm501_gpio *gpio = &sm->gpio; resource_size_t iobase = sm->io_res->start + SM501_GPIO; int ret; - int tmp; dev_dbg(sm->dev, "registering gpio block %08llx\n", (unsigned long long)iobase); @@ -1086,11 +1085,7 @@ static int sm501_register_gpio(struct sm501_devdata *sm) return 0; err_low_chip: - tmp = gpiochip_remove(&gpio->low.gpio); - if (tmp) { - dev_err(sm->dev, "cannot remove low chip, cannot tidy up\n"); - return ret; - } + gpiochip_remove(&gpio->low.gpio); err_mapped: iounmap(gpio->regs); @@ -1105,18 +1100,12 @@ static int sm501_register_gpio(struct sm501_devdata *sm) static void sm501_gpio_remove(struct sm501_devdata *sm) { struct sm501_gpio *gpio = &sm->gpio; - int ret; if (!sm->gpio.registered) return; - ret = gpiochip_remove(&gpio->low.gpio); - if (ret) - dev_err(sm->dev, "cannot remove low chip, cannot tidy up\n"); - - ret = gpiochip_remove(&gpio->high.gpio); - if (ret) - dev_err(sm->dev, "cannot remove high chip, cannot tidy up\n"); + gpiochip_remove(&gpio->low.gpio); + gpiochip_remove(&gpio->high.gpio); iounmap(gpio->regs); release_resource(gpio->regs_res); -- cgit v1.2.3