[PATCH 1/2] drm/exynos: hdmi: Add CONFIG_OF and use of_match_ptr() macro

[Sachin Kamat]

Add CONFIG_OF to compile conditionally. of_match_ptr eliminates having
an #ifdef returning NULL for the case when OF is disabled.

Signed-off-by: Sachin Kamat <sachin.kamat at linaro.org>
---
 drivers/gpu/drm/exynos/exynos_ddc.c     |    4 +++-
 drivers/gpu/drm/exynos/exynos_hdmi.c    |    4 +++-
 drivers/gpu/drm/exynos/exynos_hdmiphy.c |    4 +++-
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_ddc.c b/drivers/gpu/drm/exynos/exynos_ddc.c
index 37e6ec7..bef43e0 100644
--- a/drivers/gpu/drm/exynos/exynos_ddc.c
+++ b/drivers/gpu/drm/exynos/exynos_ddc.c
@@ -48,6 +48,7 @@ static struct i2c_device_id ddc_idtable[] = {
 	{ },
 };
 
+#ifdef CONFIG_OF
 static struct of_device_id hdmiddc_match_types[] = {
 	{
 		.compatible = "samsung,exynos5-hdmiddc",
@@ -55,12 +56,13 @@ static struct of_device_id hdmiddc_match_types[] = {
 		/* end node */
 	}
 };
+#endif
 
 struct i2c_driver ddc_driver = {
 	.driver = {
 		.name = "exynos-hdmiddc",
 		.owner = THIS_MODULE,
-		.of_match_table = hdmiddc_match_types,
+		.of_match_table = of_match_ptr(hdmiddc_match_types),
 	},
 	.id_table	= ddc_idtable,
 	.probe		= s5p_ddc_probe,
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index bafb653..fdd353d 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -2421,6 +2421,7 @@ static struct platform_device_id hdmi_driver_types[] = {
 	}
 };
 
+#ifdef CONFIG_OF
 static struct of_device_id hdmi_match_types[] = {
 	{
 		.compatible = "samsung,exynos5-hdmi",
@@ -2429,6 +2430,7 @@ static struct of_device_id hdmi_match_types[] = {
 		/* end node */
 	}
 };
+#endif
 
 static int __devinit hdmi_probe(struct platform_device *pdev)
 {
@@ -2645,6 +2647,6 @@ struct platform_driver hdmi_driver = {
 		.name	= "exynos-hdmi",
 		.owner	= THIS_MODULE,
 		.pm	= &hdmi_pm_ops,
-		.of_match_table = hdmi_match_types,
+		.of_match_table = of_match_ptr(hdmi_match_types),
 	},
 };
diff --git a/drivers/gpu/drm/exynos/exynos_hdmiphy.c b/drivers/gpu/drm/exynos/exynos_hdmiphy.c
index 27d1720..6206056 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmiphy.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmiphy.c
@@ -46,6 +46,7 @@ static const struct i2c_device_id hdmiphy_id[] = {
 	{ },
 };
 
+#ifdef CONFIG_OF
 static struct of_device_id hdmiphy_match_types[] = {
 	{
 		.compatible = "samsung,exynos5-hdmiphy",
@@ -53,12 +54,13 @@ static struct of_device_id hdmiphy_match_types[] = {
 		/* end node */
 	}
 };
+#endif
 
 struct i2c_driver hdmiphy_driver = {
 	.driver = {
 		.name	= "exynos-hdmiphy",
 		.owner	= THIS_MODULE,
-		.of_match_table = hdmiphy_match_types,
+		.of_match_table = of_match_ptr(hdmiphy_match_types),
 	},
 	.id_table = hdmiphy_id,
 	.probe		= hdmiphy_probe,
-- 
1.7.4.1