Lines Matching refs:on_close_chsc_area
33 static struct chsc_async_area *on_close_chsc_area; variable
339 if (on_close_chsc_area) { in chsc_ioctl_on_close_set()
348 on_close_chsc_area = (void *)get_zeroed_page(GFP_DMA | GFP_KERNEL); in chsc_ioctl_on_close_set()
349 if (!on_close_chsc_area) { in chsc_ioctl_on_close_set()
353 if (copy_from_user(on_close_chsc_area, user_area, PAGE_SIZE)) { in chsc_ioctl_on_close_set()
361 free_page((unsigned long)on_close_chsc_area); in chsc_ioctl_on_close_set()
362 on_close_chsc_area = NULL; in chsc_ioctl_on_close_set()
379 if (!on_close_chsc_area) { in chsc_ioctl_on_close_remove()
383 free_page((unsigned long)on_close_chsc_area); in chsc_ioctl_on_close_remove()
384 on_close_chsc_area = NULL; in chsc_ioctl_on_close_remove()
901 if (!on_close_chsc_area) in chsc_release()
905 chsc_log_command(on_close_chsc_area); in chsc_release()
907 ret = chsc_async(on_close_chsc_area, on_close_request); in chsc_release()
915 free_page((unsigned long)on_close_chsc_area); in chsc_release()
916 on_close_chsc_area = NULL; in chsc_release()