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[PATCH 2/9] drivers/video: fsl-diu-fb: simplify platforms that have only one port

From: Timur Tabi <hidden>
Date: 2012-10-16 22:33:43
Subsystem: framebuffer layer, the rest · Maintainers: Helge Deller, Linus Torvalds

Allow the platform code not to define a value for diu_ops.set_monitor_port.
This would be for platforms that only have one monitor port.
set_monitor_port() will never be called with an unsupported port anyway.

Signed-off-by: Timur Tabi <redacted>
---
 drivers/video/fsl-diu-fb.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c
index ede9e55..5b12e17 100644
--- a/drivers/video/fsl-diu-fb.c
+++ b/drivers/video/fsl-diu-fb.c
@@ -792,7 +792,8 @@ static void update_lcdc(struct fb_info *info)
 
 	hw = data->diu_reg;
 
-	diu_ops.set_monitor_port(data->monitor_port);
+	if (diu_ops.set_monitor_port)
+		diu_ops.set_monitor_port(data->monitor_port);
 	gamma_table_base = data->gamma;
 
 	/* Prep for DIU init  - gamma table, cursor table */
-- 
1.7.3.4

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