diff options
| -rw-r--r-- | drivers/video/fbdev/core/fbcon.c | 24 | ||||
| -rw-r--r-- | drivers/video/fbdev/core/fbmem.c | 7 | ||||
| -rw-r--r-- | include/linux/fb.h | 2 | ||||
| -rw-r--r-- | include/linux/fbcon.h | 2 |
4 files changed, 11 insertions, 24 deletions
diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c index f7f3eb0f1893..d1e37afa6f80 100644 --- a/drivers/video/fbdev/core/fbcon.c +++ b/drivers/video/fbdev/core/fbcon.c @@ -3046,7 +3046,7 @@ static int fbcon_mode_deleted(struct fb_info *info, } #ifdef CONFIG_VT_HW_CONSOLE_BINDING -static int fbcon_unbind(void) +static void fbcon_unbind(void) { int ret; @@ -3055,25 +3055,21 @@ static int fbcon_unbind(void) if (!ret) fbcon_has_console_bind = 0; - - return ret; } #else -static inline int fbcon_unbind(void) -{ - return -EINVAL; -} +static inline void fbcon_unbind(void) {} #endif /* CONFIG_VT_HW_CONSOLE_BINDING */ /* called with console_lock held */ -static int fbcon_fb_unbind(int idx) +void fbcon_fb_unbind(struct fb_info *info) { int i, new_idx = -1, ret = 0; + int idx = info->node; WARN_CONSOLE_UNLOCKED(); if (!fbcon_has_console_bind) - return 0; + return; for (i = first_fb_vc; i <= last_fb_vc; i++) { if (con2fb_map[i] != idx && @@ -3106,15 +3102,13 @@ static int fbcon_fb_unbind(int idx) idx, 0); if (ret) { con2fb_map[i] = idx; - return ret; + return; } } } } - ret = fbcon_unbind(); + fbcon_unbind(); } - - return ret; } /* called with console_lock held */ @@ -3352,10 +3346,6 @@ static int fbcon_event_notify(struct notifier_block *self, mode = event->data; ret = fbcon_mode_deleted(info, mode); break; - case FB_EVENT_FB_UNBIND: - idx = info->node; - ret = fbcon_fb_unbind(idx); - break; case FB_EVENT_SET_CONSOLE_MAP: /* called with console lock held */ con2fb = event->data; diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index d73762324ca2..f3fc2e5b193c 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -1716,8 +1716,6 @@ static int do_register_framebuffer(struct fb_info *fb_info) static int unbind_console(struct fb_info *fb_info) { - struct fb_event event; - int ret; int i = fb_info->node; if (i < 0 || i >= FB_MAX || registered_fb[i] != fb_info) @@ -1725,12 +1723,11 @@ static int unbind_console(struct fb_info *fb_info) console_lock(); lock_fb_info(fb_info); - event.info = fb_info; - ret = fb_notifier_call_chain(FB_EVENT_FB_UNBIND, &event); + fbcon_fb_unbind(fb_info); unlock_fb_info(fb_info); console_unlock(); - return ret; + return 0; } static int __unlink_framebuffer(struct fb_info *fb_info); diff --git a/include/linux/fb.h b/include/linux/fb.h index aa8f18163151..b6ce041d9e13 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -158,8 +158,6 @@ struct fb_cursor_user { #define FB_EVENT_CONBLANK 0x0C /* Get drawing requirements */ #define FB_EVENT_GET_REQ 0x0D -/* Unbind from the console if possible */ -#define FB_EVENT_FB_UNBIND 0x0E /* CONSOLE-SPECIFIC: remap all consoles to new fb - for vga_switcheroo */ #define FB_EVENT_REMAP_ALL_CONSOLE 0x0F /* A hardware display blank early change occurred */ diff --git a/include/linux/fbcon.h b/include/linux/fbcon.h index 94a71e9e1257..38d44fdb6d14 100644 --- a/include/linux/fbcon.h +++ b/include/linux/fbcon.h @@ -6,11 +6,13 @@ void __init fb_console_init(void); void __exit fb_console_exit(void); int fbcon_fb_registered(struct fb_info *info); void fbcon_fb_unregistered(struct fb_info *info); +void fbcon_fb_unbind(struct fb_info *info); #else static inline void fb_console_init(void) {} static inline void fb_console_exit(void) {} static inline int fbcon_fb_registered(struct fb_info *info) { return 0; } static inline void fbcon_fb_unregistered(struct fb_info *info) {} +static inline void fbcon_fb_unbind(struct fb_info *info) {} #endif #endif /* _LINUX_FBCON_H */ |