197 static int get_clock_desc(const clockid_t id, struct posix_clock_desc *cd)  in get_clock_desc()  argument
208 	cd->fp = fp;  in get_clock_desc()
209 	cd->clk = get_posix_clock(fp);  in get_clock_desc()
211 	err = cd->clk ? 0 : -ENODEV;  in get_clock_desc()
218 static void put_clock_desc(struct posix_clock_desc *cd)  in put_clock_desc()  argument
220 	put_posix_clock(cd->clk);  in put_clock_desc()
221 	fput(cd->fp);  in put_clock_desc()
226 	struct posix_clock_desc cd;  in pc_clock_adjtime()  local
229 	err = get_clock_desc(id, &cd);  in pc_clock_adjtime()
233 	if (tx->modes && (cd.fp->f_mode & FMODE_WRITE) == 0) {  in pc_clock_adjtime()
238 	if (cd.clk->ops.clock_adjtime)  in pc_clock_adjtime()
239 		err = cd.clk->ops.clock_adjtime(cd.clk, tx);  in pc_clock_adjtime()
243 	put_clock_desc(&cd);  in pc_clock_adjtime()
250 	struct posix_clock_desc cd;  in pc_clock_gettime()  local
253 	err = get_clock_desc(id, &cd);  in pc_clock_gettime()
257 	if (cd.clk->ops.clock_gettime)  in pc_clock_gettime()
258 		err = cd.clk->ops.clock_gettime(cd.clk, ts);  in pc_clock_gettime()
262 	put_clock_desc(&cd);  in pc_clock_gettime()
269 	struct posix_clock_desc cd;  in pc_clock_getres()  local
272 	err = get_clock_desc(id, &cd);  in pc_clock_getres()
276 	if (cd.clk->ops.clock_getres)  in pc_clock_getres()
277 		err = cd.clk->ops.clock_getres(cd.clk, ts);  in pc_clock_getres()
281 	put_clock_desc(&cd);  in pc_clock_getres()
288 	struct posix_clock_desc cd;  in pc_clock_settime()  local
294 	err = get_clock_desc(id, &cd);  in pc_clock_settime()
298 	if ((cd.fp->f_mode & FMODE_WRITE) == 0) {  in pc_clock_settime()
303 	if (cd.clk->ops.clock_settime)  in pc_clock_settime()
304 		err = cd.clk->ops.clock_settime(cd.clk, ts);  in pc_clock_settime()
308 	put_clock_desc(&cd);  in pc_clock_settime()