OMAPDSS: DISPC: Remove boolean comparisons

Boolean tests do not need explicit comparison to true or false.

Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/fbdev/omap2/dss/dispc-compat.c b/drivers/video/fbdev/omap2/dss/dispc-compat.c
index 633c461..0918b3b 100644
--- a/drivers/video/fbdev/omap2/dss/dispc-compat.c
+++ b/drivers/video/fbdev/omap2/dss/dispc-compat.c
@@ -476,7 +476,7 @@
 	int r;
 	u32 irq;
 
-	if (dispc_mgr_is_enabled(channel) == false)
+	if (!dispc_mgr_is_enabled(channel))
 		return;
 
 	/*
@@ -524,7 +524,7 @@
 	int r;
 	u32 irq_mask;
 
-	if (dispc_mgr_is_enabled(OMAP_DSS_CHANNEL_DIGIT) == true)
+	if (dispc_mgr_is_enabled(OMAP_DSS_CHANNEL_DIGIT))
 		return;
 
 	/*
@@ -562,7 +562,7 @@
 	u32 irq_mask;
 	int num_irqs;
 
-	if (dispc_mgr_is_enabled(OMAP_DSS_CHANNEL_DIGIT) == false)
+	if (!dispc_mgr_is_enabled(OMAP_DSS_CHANNEL_DIGIT))
 		return;
 
 	/*