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[10/15] drm/panel: s6e8aa0: Add proper definition for prepare and unprepare

Message ID 1406828534-10072-11-git-send-email-ajaykumar.rs@samsung.com (mailing list archive)
State Accepted
Headers show

Commit Message

Ajay Kumar July 31, 2014, 5:42 p.m. UTC
Move out code from enable and disable routines to prepare
and unprepare routines, so that functionality is properly
distributed across all the panel functions.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
---
 drivers/gpu/drm/panel/panel-s6e8aa0.c |   22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)
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Patch

diff --git a/drivers/gpu/drm/panel/panel-s6e8aa0.c b/drivers/gpu/drm/panel/panel-s6e8aa0.c
index 60694dd..cf4be7f 100644
--- a/drivers/gpu/drm/panel/panel-s6e8aa0.c
+++ b/drivers/gpu/drm/panel/panel-s6e8aa0.c
@@ -889,6 +889,11 @@  static int s6e8aa0_power_off(struct s6e8aa0 *ctx)
 
 static int s6e8aa0_disable(struct drm_panel *panel)
 {
+	return 0;
+}
+
+static int s6e8aa0_unprepare(struct drm_panel *panel)
+{
 	struct s6e8aa0 *ctx = panel_to_s6e8aa0(panel);
 
 	s6e8aa0_dcs_write_seq_static(ctx, MIPI_DCS_ENTER_SLEEP_MODE);
@@ -900,18 +905,8 @@  static int s6e8aa0_disable(struct drm_panel *panel)
 	return s6e8aa0_power_off(ctx);
 }
 
-static int s6e8aa0_unprepare(struct drm_panel *panel)
-{
-	return 0;
-}
-
 static int s6e8aa0_prepare(struct drm_panel *panel)
 {
-	return 0;
-}
-
-static int s6e8aa0_enable(struct drm_panel *panel)
-{
 	struct s6e8aa0 *ctx = panel_to_s6e8aa0(panel);
 	int ret;
 
@@ -923,11 +918,16 @@  static int s6e8aa0_enable(struct drm_panel *panel)
 	ret = ctx->error;
 
 	if (ret < 0)
-		s6e8aa0_disable(panel);
+		s6e8aa0_unprepare(panel);
 
 	return ret;
 }
 
+static int s6e8aa0_enable(struct drm_panel *panel)
+{
+	return 0;
+}
+
 static int s6e8aa0_get_modes(struct drm_panel *panel)
 {
 	struct drm_connector *connector = panel->connector;