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path: root/drivers/video/fbsysfs.c
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Diffstat (limited to 'drivers/video/fbsysfs.c')
-rw-r--r--drivers/video/fbsysfs.c19
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/video/fbsysfs.c b/drivers/video/fbsysfs.c
index ef476b02fbe5..53444ac19fe0 100644
--- a/drivers/video/fbsysfs.c
+++ b/drivers/video/fbsysfs.c
@@ -177,9 +177,12 @@ static ssize_t store_modes(struct device *device,
if (i * sizeof(struct fb_videomode) != count)
return -EINVAL;
- if (!lock_fb_info(fb_info))
- return -ENODEV;
console_lock();
+ if (!lock_fb_info(fb_info)) {
+ console_unlock();
+ return -ENODEV;
+ }
+
list_splice(&fb_info->modelist, &old_list);
fb_videomode_to_modelist((const struct fb_videomode *)buf, i,
&fb_info->modelist);
@@ -189,8 +192,8 @@ static ssize_t store_modes(struct device *device,
} else
fb_destroy_modelist(&old_list);
- console_unlock();
unlock_fb_info(fb_info);
+ console_unlock();
return 0;
}
@@ -404,12 +407,16 @@ static ssize_t store_fbstate(struct device *device,
state = simple_strtoul(buf, &last, 0);
- if (!lock_fb_info(fb_info))
- return -ENODEV;
console_lock();
+ if (!lock_fb_info(fb_info)) {
+ console_unlock();
+ return -ENODEV;
+ }
+
fb_set_suspend(fb_info, (int)state);
- console_unlock();
+
unlock_fb_info(fb_info);
+ console_unlock();
return count;
}