Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages; so all explicit error messages can be removed from the failure code paths. Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx> --- .../platform/soc_camera/sh_mobile_ceu_camera.c | 9 ++++----- 1 files changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c index bb08a46..be1af08 100644 --- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c +++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c @@ -20,6 +20,7 @@ #include <linux/completion.h> #include <linux/delay.h> #include <linux/dma-mapping.h> +#include <linux/err.h> #include <linux/errno.h> #include <linux/fs.h> #include <linux/interrupt.h> @@ -2110,11 +2111,9 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev) pcdev->max_width = pcdev->pdata->max_width ? : 2560; pcdev->max_height = pcdev->pdata->max_height ? : 1920; - base = devm_request_and_ioremap(&pdev->dev, res); - if (!base) { - dev_err(&pdev->dev, "Unable to ioremap CEU registers.\n"); - return -ENXIO; - } + base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(base)) + return PTR_ERR(base); pcdev->irq = irq; pcdev->base = base; -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html