diff mbox

spi: fsl-(e)spi: Fix checking return value of devm_ioremap_resource

Message ID 1440930951.24276.1.camel@ingics.com (mailing list archive)
State Accepted
Commit 37c5db7938093cada165146ee99bd57c97baf6a3
Headers show

Commit Message

Axel Lin Aug. 30, 2015, 10:35 a.m. UTC 
devm_ioremap_resource() returns ERR_PTR on error.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
 drivers/spi/spi-fsl-espi.c | 4 ++--
 drivers/spi/spi-fsl-spi.c  | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
diff mbox

Patch

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;
 	}