Hi Markus Elfring,
20. 4. 5. 오후 9:18에 Markus Elfring 이(가) 쓴 글:
> From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> Date: Sun, 5 Apr 2020 14:10:09 +0200
>
> The function “platform_get_irq” can log an error already.
> Thus omit redundant messages for the exception handling in the
> calling functions.
>
> This issue was detected by using the Coccinelle software.
Picked it up.
Thanks,
Inki Dae.
>
> Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/exynos/exynos_drm_dsi.c | 4 +---
> drivers/gpu/drm/exynos/exynos_drm_rotator.c | 4 +---
> drivers/gpu/drm/exynos/exynos_drm_scaler.c | 4 +---
> 3 files changed, 3 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
> index e080aa92338c..a00c6dd16c8a 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
> @@ -1813,10 +1813,8 @@ static int exynos_dsi_probe(struct platform_device *pdev)
> }
>
> dsi->irq = platform_get_irq(pdev, 0);
> - if (dsi->irq < 0) {
> - dev_err(dev, "failed to request dsi irq resource\n");
> + if (dsi->irq < 0)
> return dsi->irq;
> - }
>
> irq_set_status_flags(dsi->irq, IRQ_NOAUTOEN);
> ret = devm_request_threaded_irq(dev, dsi->irq, NULL,
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
> index dafa87b82052..2d94afba031e 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
> @@ -293,10 +293,8 @@ static int rotator_probe(struct platform_device *pdev)
> return PTR_ERR(rot->regs);
>
> irq = platform_get_irq(pdev, 0);
> - if (irq < 0) {
> - dev_err(dev, "failed to get irq\n");
> + if (irq < 0)
> return irq;
> - }
>
> ret = devm_request_irq(dev, irq, rotator_irq_handler, 0, dev_name(dev),
> rot);
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_scaler.c b/drivers/gpu/drm/exynos/exynos_drm_scaler.c
> index 93c43c8d914e..ce1857138f89 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_scaler.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_scaler.c
> @@ -502,10 +502,8 @@ static int scaler_probe(struct platform_device *pdev)
> return PTR_ERR(scaler->regs);
>
> irq = platform_get_irq(pdev, 0);
> - if (irq < 0) {
> - dev_err(dev, "failed to get irq\n");
> + if (irq < 0)
> return irq;
> - }
>
> ret = devm_request_threaded_irq(dev, irq, NULL, scaler_irq_handler,
> IRQF_ONESHOT, "drm_scaler", scaler);
> --
> 2.26.0
>
>
>
