drm/exynos: mic: fix an error code

Dan Carpenter · daeinki · commit 6c9c15813b21 · 2016-04-12T22:50:59.000+09:00
We accidentally return success instead of a negative error code here.

Signed-off-by: Dan Carpenter &lt;dan.carpenter@oracle.com&gt;
Signed-off-by: Inki Dae &lt;inki.dae@samsung.com&gt;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_mic.c b/drivers/gpu/drm/exynos/exynos_drm_mic.c
@@ -457,6 +457,7 @@ static int exynos_mic_probe(struct platform_device *pdev)
 							"samsung,disp-syscon");
 	if (IS_ERR(mic->sysreg)) {
 		DRM_ERROR("mic: Failed to get system register.\n");
+		ret = PTR_ERR(mic->sysreg);
 		goto err;
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -457,6 +457,7 @@ static int exynos_mic_probe(struct platform_device *pdev)`
`457`	`457`	`"samsung,disp-syscon");`
`458`	`458`	`if (IS_ERR(mic->sysreg)) {`
`459`	`459`	`DRM_ERROR("mic: Failed to get system register.\n");`
	`460`	`+ ret = PTR_ERR(mic->sysreg);`
`460`	`461`	`goto err;`
`461`	`462`	`}`
`462`	`463`