video: mxsfb: remove dotclk_delay from platform_data

There is no in-tree mxsfb users using mxsfb_platform_data dotclk_delay.
Let's remove it from mxsfb_platform_data to ease full device tree
adoption of mxsfb driver.  If later we have platform/board need to
configure this parameter, we can add it into device tree bindings.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
index 9e8740b..a89901c 100644 (file)
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/mxsfb.c
@@ -701,7 +701,6 @@ static int mxsfb_init_fbinfo(struct mxsfb_info *host)
        var->accel_flags = 0;
        var->vmode = FB_VMODE_NONINTERLACED;
 
-       host->dotclk_delay = pdata->dotclk_delay;
        host->ld_intf_width = pdata->ld_intf_width;
 
        /* Memory allocation for framebuffer */

diff --git a/include/linux/mxsfb.h b/include/linux/mxsfb.h
index 9369640..b78465c 100644 (file)
--- a/include/linux/mxsfb.h
+++ b/include/linux/mxsfb.h
@@ -33,7 +33,6 @@ struct mxsfb_platform_data {
 
        unsigned default_bpp;
 
-       unsigned dotclk_delay;  /* refer manual HW_LCDIF_VDCTRL4 register */
        unsigned ld_intf_width; /* refer STMLCDIF_* macros */
        u32 sync;               /* sync mask, contains MXSFB specifics not
                                 * carried in fb_info->var.sync