Staging: solo6x10: Fix checkpatch errors and most warnings

This patch fixes all errors and most warnings reported by
checkpatch.pl for all the files in the driver.
v2: Fix a typo and update the patch against the latest HEAD

Signed-off-by: Facundo Gaich <facugaich@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/solo6x10/solo6010-disp.c b/drivers/staging/solo6x10/solo6010-disp.c
index a15151d..f866f84 100644
--- a/drivers/staging/solo6x10/solo6010-disp.c
+++ b/drivers/staging/solo6x10/solo6010-disp.c
@@ -203,7 +203,7 @@
 	solo_reg_write(solo_dev, SOLO_VI_MOT_CTRL,
 		       SOLO_VI_MOTION_FRAME_COUNT(3) |
 		       SOLO_VI_MOTION_SAMPLE_LENGTH(solo_dev->video_hsize / 16)
-		       | //SOLO_VI_MOTION_INTR_START_STOP |
+		       | /* SOLO_VI_MOTION_INTR_START_STOP | */
 		       SOLO_VI_MOTION_SAMPLE_COUNT(10));
 
 	solo_reg_write(solo_dev, SOLO_VI_MOTION_BORDER, 0);
@@ -264,7 +264,7 @@
 	solo_reg_write(solo_dev, SOLO_VO_RECTANGLE_CTRL(0), 0);
 	solo_reg_write(solo_dev, SOLO_VO_RECTANGLE_START(0), 0);
 	solo_reg_write(solo_dev, SOLO_VO_RECTANGLE_STOP(0), 0);
-	
+
 	solo_reg_write(solo_dev, SOLO_VO_RECTANGLE_CTRL(1), 0);
 	solo_reg_write(solo_dev, SOLO_VO_RECTANGLE_START(1), 0);
 	solo_reg_write(solo_dev, SOLO_VO_RECTANGLE_STOP(1), 0);