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Commit 1055f49e authored by Seung-Woo Kim's avatar Seung-Woo Kim Committed by Inki Dae
Browse files

drm/exynos: fix wrong return check for platform_device_register_simple 



platform_device_register_simple() never returns NULL, but IS_ERR_OR_NULL macro
is used for checking return value in exynos drm driver.

Signed-off-by: default avatarSeung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent 5186fc5e

drivers/gpu/drm/exynos/exynos_drm_drv.c

+1 −1
Original line number Diff line number Diff line
@@ -388,7 +388,7 @@ static int __init exynos_drm_init(void) 


	exynos_drm_pdev = platform_device_register_simple("exynos-drm", -1,

				NULL, 0);

	if (IS_ERR_OR_NULL(exynos_drm_pdev)) {

	if (IS_ERR(exynos_drm_pdev)) {

		ret = PTR_ERR(exynos_drm_pdev);

		goto out;

	}

drivers/gpu/drm/exynos/exynos_drm_hdmi.c

+1 −1
Original line number Diff line number Diff line
@@ -56,7 +56,7 @@ int exynos_platform_device_hdmi_register(void) 


	exynos_drm_hdmi_pdev = platform_device_register_simple(

			"exynos-drm-hdmi", -1, NULL, 0);

	if (IS_ERR_OR_NULL(exynos_drm_hdmi_pdev))

	if (IS_ERR(exynos_drm_hdmi_pdev))

		return PTR_ERR(exynos_drm_hdmi_pdev);



	return 0;