From: Wei Yongjun yongjun_wei@trendmicro.com.cn
In case of error, the function platform_get_resource() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test.
Signed-off-by: Wei Yongjun yongjun_wei@trendmicro.com.cn --- sound/soc/fsl/fsl_spdif.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c index 3920c3e..e5bfafe 100644 --- a/sound/soc/fsl/fsl_spdif.c +++ b/sound/soc/fsl/fsl_spdif.c @@ -1107,9 +1107,9 @@ static int fsl_spdif_probe(struct platform_device *pdev)
/* Get the addresses and IRQ */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (IS_ERR(res)) { + if (!res) { dev_err(&pdev->dev, "could not determine device resources\n"); - return PTR_ERR(res); + return -ENXIO; }
regs = devm_ioremap_resource(&pdev->dev, res);