diff options
Diffstat (limited to 'drivers/video/fbdev/core/fbsysfs.c')
-rw-r--r-- | drivers/video/fbdev/core/fbsysfs.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/video/fbdev/core/fbsysfs.c b/drivers/video/fbdev/core/fbsysfs.c index 954ed99e80da..d54c88f88991 100644 --- a/drivers/video/fbdev/core/fbsysfs.c +++ b/drivers/video/fbdev/core/fbsysfs.c @@ -14,6 +14,7 @@ #include <linux/kernel.h> #include <linux/slab.h> #include <linux/fb.h> +#include <linux/fbcon.h> #include <linux/console.h> #include <linux/module.h> @@ -175,10 +176,7 @@ static ssize_t store_modes(struct device *device, return -EINVAL; console_lock(); - if (!lock_fb_info(fb_info)) { - console_unlock(); - return -ENODEV; - } + lock_fb_info(fb_info); list_splice(&fb_info->modelist, &old_list); fb_videomode_to_modelist((const struct fb_videomode *)buf, i, @@ -304,12 +302,13 @@ static ssize_t store_blank(struct device *device, { struct fb_info *fb_info = dev_get_drvdata(device); char *last = NULL; - int err; + int err, arg; + arg = simple_strtoul(buf, &last, 0); console_lock(); - fb_info->flags |= FBINFO_MISC_USEREVENT; - err = fb_blank(fb_info, simple_strtoul(buf, &last, 0)); - fb_info->flags &= ~FBINFO_MISC_USEREVENT; + err = fb_blank(fb_info, arg); + /* might again call into fb_blank */ + fbcon_fb_blanked(fb_info, arg); console_unlock(); if (err < 0) return err; @@ -405,10 +404,7 @@ static ssize_t store_fbstate(struct device *device, state = simple_strtoul(buf, &last, 0); console_lock(); - if (!lock_fb_info(fb_info)) { - console_unlock(); - return -ENODEV; - } + lock_fb_info(fb_info); fb_set_suspend(fb_info, (int)state); |