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authorAxel Lin <axel.lin@ingics.com>2014-03-29 18:50:12 +0800
committerMark Brown <broonie@linaro.org>2014-03-29 11:09:26 +0000
commitd9721ae1493725bb14dcd1a3c19bbb5795e4a42f (patch)
treec50e7c46d9181aefca4508b83c5fb1c4b0920869 /drivers/spi/spi-gpio.c
parent38dbfb59d1175ef458d006556061adeaa8751b72 (diff)
downloadlinux-d9721ae1493725bb14dcd1a3c19bbb5795e4a42f.tar.bz2
spi: bitbang: Make spi_bitbang_stop() return void
spi_bitbang_stop() never fails, so make it return void. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-gpio.c')
-rw-r--r--drivers/spi/spi-gpio.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c
index 7beeb29472ac..b189b958432b 100644
--- a/drivers/spi/spi-gpio.c
+++ b/drivers/spi/spi-gpio.c
@@ -503,13 +503,12 @@ static int spi_gpio_remove(struct platform_device *pdev)
{
struct spi_gpio *spi_gpio;
struct spi_gpio_platform_data *pdata;
- int status;
spi_gpio = platform_get_drvdata(pdev);
pdata = dev_get_platdata(&pdev->dev);
/* stop() unregisters child devices too */
- status = spi_bitbang_stop(&spi_gpio->bitbang);
+ spi_bitbang_stop(&spi_gpio->bitbang);
if (SPI_MISO_GPIO != SPI_GPIO_NO_MISO)
gpio_free(SPI_MISO_GPIO);
@@ -518,7 +517,7 @@ static int spi_gpio_remove(struct platform_device *pdev)
gpio_free(SPI_SCK_GPIO);
spi_master_put(spi_gpio->bitbang.master);
- return status;
+ return 0;
}
MODULE_ALIAS("platform:" DRIVER_NAME);