Lines Matching refs:open_lock
33 struct mutex open_lock; member
283 mutex_lock(&(par->open_lock)); in vt8623fb_open()
296 mutex_unlock(&(par->open_lock)); in vt8623fb_open()
305 mutex_lock(&(par->open_lock)); in vt8623fb_release()
307 mutex_unlock(&(par->open_lock)); in vt8623fb_release()
315 mutex_unlock(&(par->open_lock)); in vt8623fb_release()
676 mutex_init(&par->open_lock); in vt8623_pci_probe()
828 mutex_lock(&(par->open_lock)); in vt8623_pci_suspend()
831 mutex_unlock(&(par->open_lock)); in vt8623_pci_suspend()
838 mutex_unlock(&(par->open_lock)); in vt8623_pci_suspend()
855 mutex_lock(&(par->open_lock)); in vt8623_pci_resume()
864 mutex_unlock(&(par->open_lock)); in vt8623_pci_resume()