Lines Matching refs:open_lock
45 struct mutex open_lock; member
185 mutex_lock(&(par->open_lock)); in i740fb_open()
187 mutex_unlock(&(par->open_lock)); in i740fb_open()
196 mutex_lock(&(par->open_lock)); in i740fb_release()
199 mutex_unlock(&(par->open_lock)); in i740fb_release()
204 mutex_unlock(&(par->open_lock)); in i740fb_release()
1023 mutex_init(&par->open_lock); in i740fb_probe()
1194 mutex_lock(&(par->open_lock)); in i740fb_suspend()
1198 mutex_unlock(&(par->open_lock)); in i740fb_suspend()
1205 mutex_unlock(&(par->open_lock)); in i740fb_suspend()
1217 mutex_lock(&(par->open_lock)); in i740fb_resume()
1226 mutex_unlock(&(par->open_lock)); in i740fb_resume()