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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.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/video/fbsysfs.c b/drivers/video/fbsysfs.c
index 0a08f1341227..f4a32779168b 100644
--- a/drivers/video/fbsysfs.c
+++ b/drivers/video/fbsysfs.c
@@ -90,11 +90,11 @@ static int activate(struct fb_info *fb_info, struct fb_var_screeninfo *var)
90 int err; 90 int err;
91 91
92 var->activate |= FB_ACTIVATE_FORCE; 92 var->activate |= FB_ACTIVATE_FORCE;
93 acquire_console_sem(); 93 console_lock();
94 fb_info->flags |= FBINFO_MISC_USEREVENT; 94 fb_info->flags |= FBINFO_MISC_USEREVENT;
95 err = fb_set_var(fb_info, var); 95 err = fb_set_var(fb_info, var);
96 fb_info->flags &= ~FBINFO_MISC_USEREVENT; 96 fb_info->flags &= ~FBINFO_MISC_USEREVENT;
97 release_console_sem(); 97 console_unlock();
98 if (err) 98 if (err)
99 return err; 99 return err;
100 return 0; 100 return 0;
@@ -175,7 +175,7 @@ static ssize_t store_modes(struct device *device,
175 if (i * sizeof(struct fb_videomode) != count) 175 if (i * sizeof(struct fb_videomode) != count)
176 return -EINVAL; 176 return -EINVAL;
177 177
178 acquire_console_sem(); 178 console_lock();
179 list_splice(&fb_info->modelist, &old_list); 179 list_splice(&fb_info->modelist, &old_list);
180 fb_videomode_to_modelist((const struct fb_videomode *)buf, i, 180 fb_videomode_to_modelist((const struct fb_videomode *)buf, i,
181 &fb_info->modelist); 181 &fb_info->modelist);
@@ -185,7 +185,7 @@ static ssize_t store_modes(struct device *device,
185 } else 185 } else
186 fb_destroy_modelist(&old_list); 186 fb_destroy_modelist(&old_list);
187 187
188 release_console_sem(); 188 console_unlock();
189 189
190 return 0; 190 return 0;
191} 191}
@@ -301,11 +301,11 @@ static ssize_t store_blank(struct device *device,
301 char *last = NULL; 301 char *last = NULL;
302 int err; 302 int err;
303 303
304 acquire_console_sem(); 304 console_lock();
305 fb_info->flags |= FBINFO_MISC_USEREVENT; 305 fb_info->flags |= FBINFO_MISC_USEREVENT;
306 err = fb_blank(fb_info, simple_strtoul(buf, &last, 0)); 306 err = fb_blank(fb_info, simple_strtoul(buf, &last, 0));
307 fb_info->flags &= ~FBINFO_MISC_USEREVENT; 307 fb_info->flags &= ~FBINFO_MISC_USEREVENT;
308 release_console_sem(); 308 console_unlock();
309 if (err < 0) 309 if (err < 0)
310 return err; 310 return err;
311 return count; 311 return count;
@@ -364,9 +364,9 @@ static ssize_t store_pan(struct device *device,
364 return -EINVAL; 364 return -EINVAL;
365 var.yoffset = simple_strtoul(last, &last, 0); 365 var.yoffset = simple_strtoul(last, &last, 0);
366 366
367 acquire_console_sem(); 367 console_lock();
368 err = fb_pan_display(fb_info, &var); 368 err = fb_pan_display(fb_info, &var);
369 release_console_sem(); 369 console_unlock();
370 370
371 if (err < 0) 371 if (err < 0)
372 return err; 372 return err;
@@ -399,9 +399,9 @@ static ssize_t store_fbstate(struct device *device,
399 399
400 state = simple_strtoul(buf, &last, 0); 400 state = simple_strtoul(buf, &last, 0);
401 401
402 acquire_console_sem(); 402 console_lock();
403 fb_set_suspend(fb_info, (int)state); 403 fb_set_suspend(fb_info, (int)state);
404 release_console_sem(); 404 console_unlock();
405 405
406 return count; 406 return count;
407} 407}