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fbdev: sh_mobile_hdmi: simplify pointer handling 

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Guennadi Liakhovetski 2011-01-07 11:58:03 +00:00 committed by Paul Mundt
parent eb0778bd3c
commit 0d7fa180a8
1 changed files with 9 additions and 9 deletions
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18
drivers/video/sh_mobile_hdmi.c
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@ -878,9 +878,9 @@ static int sh_hdmi_read_edid(struct sh_hdmi *hdmi, unsigned long *hdmi_rate,
* driver, and passing ->info with HDMI platform data.
*/
if (info && !found) {
modelist = hdmi->info->modelist.next &&
!list_empty(&hdmi->info->modelist) ?
list_entry(hdmi->info->modelist.next,
modelist = info->modelist.next &&
!list_empty(&info->modelist) ?
list_entry(info->modelist.next,
struct fb_modelist, list) :
NULL;
@ -1123,6 +1123,7 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
mutex_lock(&hdmi->mutex);
if (hdmi->hp_state == HDMI_HOTPLUG_CONNECTED) {
struct fb_info *info = hdmi->info;
unsigned long parent_rate = 0, hdmi_rate;
/* A device has been plugged in */
@ -1144,22 +1145,21 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
/* Switched to another (d) power-save mode */
msleep(10);
if (!hdmi->info)
if (!info)
goto out;
ch = hdmi->info->par;
ch = info->par;
acquire_console_sem();
/* HDMI plug in */
if (!sh_hdmi_must_reconfigure(hdmi) &&
hdmi->info->state == FBINFO_STATE_RUNNING) {
info->state == FBINFO_STATE_RUNNING) {
/*
* First activation with the default monitor - just turn
* on, if we run a resume here, the logo disappears
*/
if (lock_fb_info(hdmi->info)) {
struct fb_info *info = hdmi->info;
if (lock_fb_info(info)) {
info->var.width = hdmi->var.width;
info->var.height = hdmi->var.height;
sh_hdmi_display_on(hdmi, info);
@ -1167,7 +1167,7 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
}
} else {
/* New monitor or have to wake up */
fb_set_suspend(hdmi->info, 0);
fb_set_suspend(info, 0);
}
release_console_sem();