[PATCH 02/05] video: deferred io sys helpers - sh_mobile_lcdcfb

[Magnus Damm <magnus.damm@gmail.com>]

From: Magnus Damm <damm@igel.co.jp>

Change the sh_mobile_lcdcfb driver to use the new shared sys helpers.
This allows us to remove some code. Also, "sysdelay" is set to the same
value as "delay" to keep same behavior as before.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
---

 drivers/video/Kconfig            |    4 ---
 drivers/video/sh_mobile_lcdcfb.c |   40 +++++---------------------------------
 2 files changed, 6 insertions(+), 38 deletions(-)

--- 0049/drivers/video/Kconfig
+++ work/drivers/video/Kconfig	2008-12-22 14:05:10.000000000 +0900
@@ -1893,10 +1893,6 @@ config FB_W100
 config FB_SH_MOBILE_LCDC
 	tristate "SuperH Mobile LCDC framebuffer support"
 	depends on FB && SUPERH
-	select FB_SYS_FILLRECT
-	select FB_SYS_COPYAREA
-	select FB_SYS_IMAGEBLIT
-	select FB_SYS_FOPS
 	select FB_DEFERRED_IO
 	---help---
 	  Frame buffer driver for the on-chip SH-Mobile LCD controller.
--- 0006/drivers/video/sh_mobile_lcdcfb.c
+++ work/drivers/video/sh_mobile_lcdcfb.c	2008-12-22 14:05:10.000000000 +0900
@@ -215,14 +215,6 @@ static void sh_mobile_lcdc_deferred_io(s
 	lcdc_write_chan(ch, LDSM2R, 1);
 }
 
-static void sh_mobile_lcdc_deferred_io_touch(struct fb_info *info)
-{
-	struct fb_deferred_io *fbdefio = info->fbdefio;
-
-	if (fbdefio)
-		schedule_delayed_work(&info->deferred_work, fbdefio->delay);
-}
-
 static irqreturn_t sh_mobile_lcdc_irq(int irq, void *data)
 {
 	struct sh_mobile_lcdc_priv *priv = data;
@@ -410,6 +402,7 @@ static int sh_mobile_lcdc_start(struct s
 		if (ch->ldmt1r_value & (1 << 12) && tmp) {
 			ch->defio.deferred_io = sh_mobile_lcdc_deferred_io;
 			ch->defio.delay = msecs_to_jiffies(tmp);
+			ch->defio.sysdelay = msecs_to_jiffies(tmp);
 			ch->info.fbdefio = &ch->defio;
 			fb_deferred_io_init(&ch->info);
 
@@ -586,34 +579,13 @@ static struct fb_fix_screeninfo sh_mobil
 	.accel =	FB_ACCEL_NONE,
 };
 
-static void sh_mobile_lcdc_fillrect(struct fb_info *info,
-				    const struct fb_fillrect *rect)
-{
-	sys_fillrect(info, rect);
-	sh_mobile_lcdc_deferred_io_touch(info);
-}
-
-static void sh_mobile_lcdc_copyarea(struct fb_info *info,
-				    const struct fb_copyarea *area)
-{
-	sys_copyarea(info, area);
-	sh_mobile_lcdc_deferred_io_touch(info);
-}
-
-static void sh_mobile_lcdc_imageblit(struct fb_info *info,
-				     const struct fb_image *image)
-{
-	sys_imageblit(info, image);
-	sh_mobile_lcdc_deferred_io_touch(info);
-}
-
 static struct fb_ops sh_mobile_lcdc_ops = {
 	.fb_setcolreg	= sh_mobile_lcdc_setcolreg,
-	.fb_read        = fb_sys_read,
-	.fb_write       = fb_sys_write,
-	.fb_fillrect	= sh_mobile_lcdc_fillrect,
-	.fb_copyarea	= sh_mobile_lcdc_copyarea,
-	.fb_imageblit	= sh_mobile_lcdc_imageblit,
+	.fb_read        = fb_deferred_io_read,
+	.fb_write       = fb_deferred_io_write,
+	.fb_fillrect	= fb_deferred_io_fillrect,
+	.fb_copyarea	= fb_deferred_io_copyarea,
+	.fb_imageblit	= fb_deferred_io_imageblit,
 };
 
 static int sh_mobile_lcdc_set_bpp(struct fb_var_screeninfo *var, int bpp)