diff options
author | Axel Lin <axel.lin@ingics.com> | 2015-08-30 10:35:51 (GMT) |
---|---|---|
committer | Mark Brown <broonie@kernel.org> | 2015-08-30 11:14:36 (GMT) |
commit | 37c5db7938093cada165146ee99bd57c97baf6a3 (patch) | |
tree | 92b0a40a30d703c19acb26a10b5723124d9de8a8 /drivers/spi | |
parent | e9abb4db8d108624c293f06dce06b2978e626a13 (diff) | |
download | linux-37c5db7938093cada165146ee99bd57c97baf6a3.tar.xz |
spi: fsl-(e)spi: Fix checking return value of devm_ioremap_resource
devm_ioremap_resource() returns ERR_PTR on error.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
-rw-r--r-- | drivers/spi/spi-fsl-espi.c | 4 | ||||
-rw-r--r-- | drivers/spi/spi-fsl-spi.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c index db82c87..c27124a 100644 --- a/drivers/spi/spi-fsl-espi.c +++ b/drivers/spi/spi-fsl-espi.c @@ -674,8 +674,8 @@ static struct spi_master * fsl_espi_probe(struct device *dev, mpc8xxx_spi = spi_master_get_devdata(master); mpc8xxx_spi->reg_base = devm_ioremap_resource(dev, mem); - if (!mpc8xxx_spi->reg_base) { - ret = -ENOMEM; + if (IS_ERR(mpc8xxx_spi->reg_base)) { + ret = PTR_ERR(mpc8xxx_spi->reg_base); goto err_probe; } diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c index 17a9a87..8b290d9 100644 --- a/drivers/spi/spi-fsl-spi.c +++ b/drivers/spi/spi-fsl-spi.c @@ -633,8 +633,8 @@ static struct spi_master * fsl_spi_probe(struct device *dev, goto err_cpm_init; mpc8xxx_spi->reg_base = devm_ioremap_resource(dev, mem); - if (mpc8xxx_spi->reg_base == NULL) { - ret = -ENOMEM; + if (IS_ERR(mpc8xxx_spi->reg_base)) { + ret = PTR_ERR(mpc8xxx_spi->reg_base); goto err_probe; } |