diff options
Diffstat (limited to 'drivers/video/console/fbcon.c')
| -rw-r--r-- | drivers/video/console/fbcon.c | 42 | 
1 files changed, 21 insertions, 21 deletions
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index 7ccc967831f..9c092b8d64e 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c @@ -375,14 +375,14 @@ static void fb_flashcursor(struct work_struct *work)  	int c;  	int mode; -	acquire_console_sem(); +	console_lock();  	if (ops && ops->currcon != -1)  		vc = vc_cons[ops->currcon].d;  	if (!vc || !CON_IS_VISIBLE(vc) ||   	    registered_fb[con2fb_map[vc->vc_num]] != info ||  	    vc->vc_deccm != 1) { -		release_console_sem(); +		console_unlock();  		return;  	} @@ -392,7 +392,7 @@ static void fb_flashcursor(struct work_struct *work)  		CM_ERASE : CM_DRAW;  	ops->cursor(vc, info, mode, softback_lines, get_color(vc, info, c, 1),  		    get_color(vc, info, c, 0)); -	release_console_sem(); +	console_unlock();  }  static void cursor_timer_handler(unsigned long dev_addr) @@ -836,7 +836,7 @@ static int set_con2fb_map(int unit, int newidx, int user)  	found = search_fb_in_map(newidx); -	acquire_console_sem(); +	console_lock();  	con2fb_map[unit] = newidx;  	if (!err && !found)   		err = con2fb_acquire_newinfo(vc, info, unit, oldidx); @@ -863,7 +863,7 @@ static int set_con2fb_map(int unit, int newidx, int user)  	if (!search_fb_in_map(info_idx))  		info_idx = newidx; -	release_console_sem(); +	console_unlock();   	return err;  } @@ -3321,7 +3321,7 @@ static ssize_t store_rotate(struct device *device,  	if (fbcon_has_exited)  		return count; -	acquire_console_sem(); +	console_lock();  	idx = con2fb_map[fg_console];  	if (idx == -1 || registered_fb[idx] == NULL) @@ -3331,7 +3331,7 @@ static ssize_t store_rotate(struct device *device,  	rotate = simple_strtoul(buf, last, 0);  	fbcon_rotate(info, rotate);  err: -	release_console_sem(); +	console_unlock();  	return count;  } @@ -3346,7 +3346,7 @@ static ssize_t store_rotate_all(struct device *device,  	if (fbcon_has_exited)  		return count; -	acquire_console_sem(); +	console_lock();  	idx = con2fb_map[fg_console];  	if (idx == -1 || registered_fb[idx] == NULL) @@ -3356,7 +3356,7 @@ static ssize_t store_rotate_all(struct device *device,  	rotate = simple_strtoul(buf, last, 0);  	fbcon_rotate_all(info, rotate);  err: -	release_console_sem(); +	console_unlock();  	return count;  } @@ -3369,7 +3369,7 @@ static ssize_t show_rotate(struct device *device,  	if (fbcon_has_exited)  		return 0; -	acquire_console_sem(); +	console_lock();  	idx = con2fb_map[fg_console];  	if (idx == -1 || registered_fb[idx] == NULL) @@ -3378,7 +3378,7 @@ static ssize_t show_rotate(struct device *device,  	info = registered_fb[idx];  	rotate = fbcon_get_rotate(info);  err: -	release_console_sem(); +	console_unlock();  	return snprintf(buf, PAGE_SIZE, "%d\n", rotate);  } @@ -3392,7 +3392,7 @@ static ssize_t show_cursor_blink(struct device *device,  	if (fbcon_has_exited)  		return 0; -	acquire_console_sem(); +	console_lock();  	idx = con2fb_map[fg_console];  	if (idx == -1 || registered_fb[idx] == NULL) @@ -3406,7 +3406,7 @@ static ssize_t show_cursor_blink(struct device *device,  	blink = (ops->flags & FBCON_FLAGS_CURSOR_TIMER) ? 1 : 0;  err: -	release_console_sem(); +	console_unlock();  	return snprintf(buf, PAGE_SIZE, "%d\n", blink);  } @@ -3421,7 +3421,7 @@ static ssize_t store_cursor_blink(struct device *device,  	if (fbcon_has_exited)  		return count; -	acquire_console_sem(); +	console_lock();  	idx = con2fb_map[fg_console];  	if (idx == -1 || registered_fb[idx] == NULL) @@ -3443,7 +3443,7 @@ static ssize_t store_cursor_blink(struct device *device,  	}  err: -	release_console_sem(); +	console_unlock();  	return count;  } @@ -3482,7 +3482,7 @@ static void fbcon_start(void)  	if (num_registered_fb) {  		int i; -		acquire_console_sem(); +		console_lock();  		for (i = 0; i < FB_MAX; i++) {  			if (registered_fb[i] != NULL) { @@ -3491,7 +3491,7 @@ static void fbcon_start(void)  			}  		} -		release_console_sem(); +		console_unlock();  		fbcon_takeover(0);  	}  } @@ -3552,7 +3552,7 @@ static int __init fb_console_init(void)  {  	int i; -	acquire_console_sem(); +	console_lock();  	fb_register_client(&fbcon_event_notifier);  	fbcon_device = device_create(fb_class, NULL, MKDEV(0, 0), NULL,  				     "fbcon"); @@ -3568,7 +3568,7 @@ static int __init fb_console_init(void)  	for (i = 0; i < MAX_NR_CONSOLES; i++)  		con2fb_map[i] = -1; -	release_console_sem(); +	console_unlock();  	fbcon_start();  	return 0;  } @@ -3591,12 +3591,12 @@ static void __exit fbcon_deinit_device(void)  static void __exit fb_console_exit(void)  { -	acquire_console_sem(); +	console_lock();  	fb_unregister_client(&fbcon_event_notifier);  	fbcon_deinit_device();  	device_destroy(fb_class, MKDEV(0, 0));  	fbcon_exit(); -	release_console_sem(); +	console_unlock();  	unregister_con_driver(&fb_con);  }	  |