diff options
Diffstat (limited to 'drivers/spi/spi-omap2-mcspi.c')
| -rw-r--r-- | drivers/spi/spi-omap2-mcspi.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c index c4e21adb9bf7..58673841286c 100644 --- a/drivers/spi/spi-omap2-mcspi.c +++ b/drivers/spi/spi-omap2-mcspi.c @@ -1023,9 +1023,12 @@ static int omap2_mcspi_setup(struct spi_device *spi) } if (gpio_is_valid(spi->cs_gpio)) { - if (gpio_request(spi->cs_gpio, dev_name(&spi->dev)) == 0) - gpio_direction_output(spi->cs_gpio, - !(spi->mode & SPI_CS_HIGH)); + ret = gpio_request(spi->cs_gpio, dev_name(&spi->dev)); + if (ret) { + dev_err(&spi->dev, "failed to request gpio\n"); + return ret; + } + gpio_direction_output(spi->cs_gpio, !(spi->mode & SPI_CS_HIGH)); } ret = pm_runtime_get_sync(mcspi->dev); |