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[03/15] drm/panel: ld9040: Add dummy prepare and unprepare routines

Message ID 1406828534-10072-4-git-send-email-ajaykumar.rs@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Ajay Kumar July 31, 2014, 5:42 p.m. UTC 
This patch adds dummy definition for prepare and unprepare
routines to ld9040 panel driver.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
---
 drivers/gpu/drm/panel/panel-ld9040.c |   12 ++++++++++++
 1 file changed, 12 insertions(+)
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Patch

diff --git a/drivers/gpu/drm/panel/panel-ld9040.c b/drivers/gpu/drm/panel/panel-ld9040.c
index db1601f..9b40bd05 100644
--- a/drivers/gpu/drm/panel/panel-ld9040.c
+++ b/drivers/gpu/drm/panel/panel-ld9040.c
@@ -228,6 +228,16 @@  static int ld9040_disable(struct drm_panel *panel)
 	return ld9040_power_off(ctx);
 }
 
+static int ld9040_unprepare(struct drm_panel *panel)
+{
+	return 0;
+}
+
+static int ld9040_prepare(struct drm_panel *panel)
+{
+	return 0;
+}
+
 static int ld9040_enable(struct drm_panel *panel)
 {
 	struct ld9040 *ctx = panel_to_ld9040(panel);
@@ -273,6 +283,8 @@  static int ld9040_get_modes(struct drm_panel *panel)
 
 static const struct drm_panel_funcs ld9040_drm_funcs = {
 	.disable = ld9040_disable,
+	.unprepare = ld9040_unprepare,
+	.prepare = ld9040_prepare,
 	.enable = ld9040_enable,
 	.get_modes = ld9040_get_modes,
 };