Merge tag 'exynos-drm-next-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next

Two cleanups
- Drop .owner from platform_driver declaration of each exynos drm module.
- Drop the cleanup code to device_node object in exynos_hdmi.c using
  the scope-based resource management feature[1].

[1] https://lwn.net/Articles/934679/?ref=upstract.com

Signed-off-by: Dave Airlie <[email protected]>

From: Inki Dae <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

Author: airlied

drivers/gpu/drm/exynos/exynos_drm_dsi.c

@@ -184,7 +184,6 @@ struct platform_driver dsi_driver = {
 	.remove_new = samsung_dsim_remove,
 	.driver = {
 		   .name = "exynos-dsi",
-		   .owner = THIS_MODULE,
 		   .pm = &samsung_dsim_pm_ops,
 		   .of_match_table = exynos_dsi_of_match,
 	},

drivers/gpu/drm/exynos/exynos_drm_fimc.c

@@ -1412,7 +1412,6 @@ struct platform_driver fimc_driver = {
 	.driver		= {
 		.of_match_table = fimc_of_match,
 		.name	= "exynos-drm-fimc",
-		.owner	= THIS_MODULE,
 		.pm	= pm_ptr(&fimc_pm_ops),
 	},
 };

drivers/gpu/drm/exynos/exynos_drm_fimd.c

@@ -1326,7 +1326,6 @@ struct platform_driver fimd_driver = {
 	.remove_new	= fimd_remove,
 	.driver		= {
 		.name	= "exynos4-fb",
-		.owner	= THIS_MODULE,
 		.pm	= pm_ptr(&exynos_fimd_pm_ops),
 		.of_match_table = fimd_driver_dt_match,
 	},

drivers/gpu/drm/exynos/exynos_drm_g2d.c

@@ -1610,7 +1610,6 @@ struct platform_driver g2d_driver = {
 	.remove_new	= g2d_remove,
 	.driver		= {
 		.name	= "exynos-drm-g2d",
-		.owner	= THIS_MODULE,
 		.pm	= pm_ptr(&g2d_pm_ops),
 		.of_match_table = exynos_g2d_match,
 	},

drivers/gpu/drm/exynos/exynos_drm_gsc.c

@@ -1423,7 +1423,6 @@ struct platform_driver gsc_driver = {
 	.remove_new	= gsc_remove,
 	.driver		= {
 		.name	= "exynos-drm-gsc",
-		.owner	= THIS_MODULE,
 		.pm	= &gsc_pm_ops,
 		.of_match_table = exynos_drm_gsc_of_match,
 	},

drivers/gpu/drm/exynos/exynos_drm_mic.c

@@ -464,7 +464,6 @@ struct platform_driver mic_driver = {
 	.driver		= {
 		.name	= "exynos-mic",
 		.pm	= pm_ptr(&exynos_mic_pm_ops),
-		.owner	= THIS_MODULE,
 		.of_match_table = exynos_mic_of_match,
 	},
 };

drivers/gpu/drm/exynos/exynos_drm_rotator.c

@@ -454,7 +454,6 @@ struct platform_driver rotator_driver = {
 	.remove_new	= rotator_remove,
 	.driver		= {
 		.name	= "exynos-rotator",
-		.owner	= THIS_MODULE,
 		.pm	= pm_ptr(&rotator_pm_ops),
 		.of_match_table = exynos_rotator_match,
 	},

drivers/gpu/drm/exynos/exynos_drm_scaler.c

@@ -722,7 +722,6 @@ struct platform_driver scaler_driver = {
 	.remove_new	= scaler_remove,
 	.driver		= {
 		.name	= "exynos-scaler",
-		.owner	= THIS_MODULE,
 		.pm	= pm_ptr(&scaler_pm_ops),
 		.of_match_table = exynos_scaler_match,
 	},

drivers/gpu/drm/exynos/exynos_drm_vidi.c

@@ -479,7 +479,6 @@ struct platform_driver vidi_driver = {
 	.remove_new	= vidi_remove,
 	.driver		= {
 		.name	= "exynos-drm-vidi",
-		.owner	= THIS_MODULE,
 		.dev_groups = vidi_groups,
 	},
 };

drivers/gpu/drm/exynos/exynos_hdmi.c

@@ -1919,10 +1919,9 @@ static int hdmi_get_ddc_adapter(struct hdmi_context *hdata)
 static int hdmi_get_phy_io(struct hdmi_context *hdata)
 {
 	const char *compatible_str = "samsung,exynos4212-hdmiphy";
-	struct device_node *np;
-	int ret = 0;
+	struct device_node *np __free(device_node) =
+		of_find_compatible_node(NULL, NULL, compatible_str);
 
-	np = of_find_compatible_node(NULL, NULL, compatible_str);
 	if (!np) {
 		np = of_parse_phandle(hdata->dev->of_node, "phy", 0);
 		if (!np) {
@@ -1937,21 +1936,17 @@ static int hdmi_get_phy_io(struct hdmi_context *hdata)
 		if (!hdata->regs_hdmiphy) {
 			DRM_DEV_ERROR(hdata->dev,
 				      "failed to ioremap hdmi phy\n");
-			ret = -ENOMEM;
-			goto out;
+			return -ENOMEM;
 		}
 	} else {
 		hdata->hdmiphy_port = of_find_i2c_device_by_node(np);
 		if (!hdata->hdmiphy_port) {
 			DRM_INFO("Failed to get hdmi phy i2c client\n");
-			ret = -EPROBE_DEFER;
-			goto out;
+			return -EPROBE_DEFER;
 		}
 	}
 
-out:
-	of_node_put(np);
-	return ret;
+	return 0;
 }
 
 static int hdmi_probe(struct platform_device *pdev)
@@ -2126,7 +2121,6 @@ struct platform_driver hdmi_driver = {
 	.remove_new	= hdmi_remove,
 	.driver		= {
 		.name	= "exynos-hdmi",
-		.owner	= THIS_MODULE,
 		.pm	= &exynos_hdmi_pm_ops,
 		.of_match_table = hdmi_match_types,
 	},