249 static int get_clock_desc(const clockid_t id, struct posix_clock_desc *cd)  in get_clock_desc()  argument
260 	cd->fp = fp;  in get_clock_desc()
261 	cd->clk = get_posix_clock(fp);  in get_clock_desc()
263 	err = cd->clk ? 0 : -ENODEV;  in get_clock_desc()
270 static void put_clock_desc(struct posix_clock_desc *cd)  in put_clock_desc()  argument
272 	put_posix_clock(cd->clk);  in put_clock_desc()
273 	fput(cd->fp);  in put_clock_desc()
278 	struct posix_clock_desc cd;  in pc_clock_adjtime()  local
281 	err = get_clock_desc(id, &cd);  in pc_clock_adjtime()
285 	if ((cd.fp->f_mode & FMODE_WRITE) == 0) {  in pc_clock_adjtime()
290 	if (cd.clk->ops.clock_adjtime)  in pc_clock_adjtime()
291 		err = cd.clk->ops.clock_adjtime(cd.clk, tx);  in pc_clock_adjtime()
295 	put_clock_desc(&cd);  in pc_clock_adjtime()
302 	struct posix_clock_desc cd;  in pc_clock_gettime()  local
305 	err = get_clock_desc(id, &cd);  in pc_clock_gettime()
309 	if (cd.clk->ops.clock_gettime)  in pc_clock_gettime()
310 		err = cd.clk->ops.clock_gettime(cd.clk, ts);  in pc_clock_gettime()
314 	put_clock_desc(&cd);  in pc_clock_gettime()
321 	struct posix_clock_desc cd;  in pc_clock_getres()  local
324 	err = get_clock_desc(id, &cd);  in pc_clock_getres()
328 	if (cd.clk->ops.clock_getres)  in pc_clock_getres()
329 		err = cd.clk->ops.clock_getres(cd.clk, ts);  in pc_clock_getres()
333 	put_clock_desc(&cd);  in pc_clock_getres()
340 	struct posix_clock_desc cd;  in pc_clock_settime()  local
343 	err = get_clock_desc(id, &cd);  in pc_clock_settime()
347 	if ((cd.fp->f_mode & FMODE_WRITE) == 0) {  in pc_clock_settime()
352 	if (cd.clk->ops.clock_settime)  in pc_clock_settime()
353 		err = cd.clk->ops.clock_settime(cd.clk, ts);  in pc_clock_settime()
357 	put_clock_desc(&cd);  in pc_clock_settime()
365 	struct posix_clock_desc cd;  in pc_timer_create()  local
368 	err = get_clock_desc(id, &cd);  in pc_timer_create()
372 	if (cd.clk->ops.timer_create)  in pc_timer_create()
373 		err = cd.clk->ops.timer_create(cd.clk, kit);  in pc_timer_create()
377 	put_clock_desc(&cd);  in pc_timer_create()
385 	struct posix_clock_desc cd;  in pc_timer_delete()  local
388 	err = get_clock_desc(id, &cd);  in pc_timer_delete()
392 	if (cd.clk->ops.timer_delete)  in pc_timer_delete()
393 		err = cd.clk->ops.timer_delete(cd.clk, kit);  in pc_timer_delete()
397 	put_clock_desc(&cd);  in pc_timer_delete()
405 	struct posix_clock_desc cd;  in pc_timer_gettime()  local
407 	if (get_clock_desc(id, &cd))  in pc_timer_gettime()
410 	if (cd.clk->ops.timer_gettime)  in pc_timer_gettime()
411 		cd.clk->ops.timer_gettime(cd.clk, kit, ts);  in pc_timer_gettime()
413 	put_clock_desc(&cd);  in pc_timer_gettime()
420 	struct posix_clock_desc cd;  in pc_timer_settime()  local
423 	err = get_clock_desc(id, &cd);  in pc_timer_settime()
427 	if (cd.clk->ops.timer_settime)  in pc_timer_settime()
428 		err = cd.clk->ops.timer_settime(cd.clk, kit, flags, ts, old);  in pc_timer_settime()
432 	put_clock_desc(&cd);  in pc_timer_settime()