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>
diff --git a/drivers/spi/spi-omap-uwire.c b/drivers/spi/spi-omap-uwire.c
index 9313fd3..a4d7bb5 100644
--- a/drivers/spi/spi-omap-uwire.c
+++ b/drivers/spi/spi-omap-uwire.c
@@ -539,14 +539,13 @@
static int uwire_remove(struct platform_device *pdev)
{
struct uwire_spi *uwire = platform_get_drvdata(pdev);
- int status;
// FIXME remove all child devices, somewhere ...
- status = spi_bitbang_stop(&uwire->bitbang);
+ spi_bitbang_stop(&uwire->bitbang);
uwire_off(uwire);
iounmap(uwire_base);
- return status;
+ return 0;
}
/* work with hotplug and coldplug */