OMAP: DSS2: remove extra includes from include/video/omapdss.h

omapdss.h included platform_device.h and atomic.h, neither of which is
needed by omapdss.h. Remove those includes from omapdss.h, and fix the
affected .c files which did not include platform_device.h even though
they should.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 7a9a2e7..a9eebd8 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -33,6 +33,7 @@
 #include <linux/workqueue.h>
 #include <linux/hardirq.h>
 #include <linux/interrupt.h>
+#include <linux/platform_device.h>
 
 #include <plat/sram.h>
 #include <plat/clock.h>
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index d9489d5..d0b3f81 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -28,6 +28,7 @@
 #include <linux/delay.h>
 #include <linux/seq_file.h>
 #include <linux/clk.h>
+#include <linux/platform_device.h>
 
 #include <video/omapdss.h>
 #include <plat/clock.h>
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index b0555f4..b630c98 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -29,6 +29,7 @@
 #include <linux/mutex.h>
 #include <linux/delay.h>
 #include <linux/string.h>
+#include <linux/platform_device.h>
 #include <video/omapdss.h>
 #if defined(CONFIG_SND_OMAP_SOC_OMAP4_HDMI) || \
 	defined(CONFIG_SND_OMAP_SOC_OMAP4_HDMI_MODULE)
diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c
index c06fbe0..a873104 100644
--- a/drivers/video/omap2/dss/rfbi.c
+++ b/drivers/video/omap2/dss/rfbi.c
@@ -33,6 +33,7 @@
 #include <linux/hrtimer.h>
 #include <linux/seq_file.h>
 #include <linux/semaphore.h>
+#include <linux/platform_device.h>
 
 #include <video/omapdss.h>
 #include "dss.h"
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 892b97f..bb39738 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -21,8 +21,6 @@
 #include <linux/list.h>
 #include <linux/kobject.h>
 #include <linux/device.h>
-#include <linux/platform_device.h>
-#include <asm/atomic.h>
 
 #define DISPC_IRQ_FRAMEDONE		(1 << 0)
 #define DISPC_IRQ_VSYNC			(1 << 1)