[PATCH 1/5] drm/exynos: remove dummy hdmiphy clock from hdmi driver

From: Rahul Sharma <rahul.sharma@samsung.com>
To: dri-devel@lists.freedesktop.org, linux-samsung-soc@vger.kernel.org
Cc: inki.dae@samsung.com, r.sh.open@gmail.com, joshi@samsung.com,
	Rahul Sharma <rahul.sharma@samsung.com>
Subject: [PATCH 1/5] drm/exynos: remove dummy hdmiphy clock from hdmi driver
Date: Wed, 02 Apr 2014 22:43:42 +0530	[thread overview]
Message-ID: <1396458826-3051-2-git-send-email-rahul.sharma@samsung.com> (raw)
In-Reply-To: <1396458826-3051-1-git-send-email-rahul.sharma@samsung.com>

From: Rahul Sharma <Rahul.Sharma@samsung.com>

Exynos drm hdmi driver used to get dummy hdmiphy clock to
control the PMU bit for hdmiphy. This clock is removed
during CCF migration. This should also be cleaned from
hdmi driver.

Signed-off-by: Rahul Sharma <Rahul.Sharma@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_hdmi.c |    8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 25bf65a..23abfa0 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -74,7 +74,6 @@ struct hdmi_resources {
 	struct clk			*sclk_hdmi;
 	struct clk			*sclk_pixel;
 	struct clk			*sclk_hdmiphy;
-	struct clk			*hdmiphy;
 	struct clk			*mout_hdmi;
 	struct regulator_bulk_data	*regul_bulk;
 	int				regul_count;
@@ -1854,7 +1853,6 @@ static void hdmi_poweron(struct exynos_drm_display *display)
 	if (regulator_bulk_enable(res->regul_count, res->regul_bulk))
 		DRM_DEBUG_KMS("failed to enable regulator bulk\n");
 
-	clk_prepare_enable(res->hdmiphy);
 	clk_prepare_enable(res->hdmi);
 	clk_prepare_enable(res->sclk_hdmi);
 
@@ -1881,7 +1879,6 @@ static void hdmi_poweroff(struct exynos_drm_display *display)
 
 	clk_disable_unprepare(res->sclk_hdmi);
 	clk_disable_unprepare(res->hdmi);
-	clk_disable_unprepare(res->hdmiphy);
 	regulator_bulk_disable(res->regul_count, res->regul_bulk);
 
 	pm_runtime_put_sync(hdata->dev);
@@ -1977,11 +1974,6 @@ static int hdmi_resources_init(struct hdmi_context *hdata)
 		DRM_ERROR("failed to get clock 'sclk_hdmiphy'\n");
 		goto fail;
 	}
-	res->hdmiphy = devm_clk_get(dev, "hdmiphy");
-	if (IS_ERR(res->hdmiphy)) {
-		DRM_ERROR("failed to get clock 'hdmiphy'\n");
-		goto fail;
-	}
 	res->mout_hdmi = devm_clk_get(dev, "mout_hdmi");
 	if (IS_ERR(res->mout_hdmi)) {
 		DRM_ERROR("failed to get clock 'mout_hdmi'\n");
-- 
1.7.9.5
