261 	int sr, dtr, atr, usr;  in isl1208_rtc_proc()  local
263 	sr = isl1208_i2c_get_sr(client);  in isl1208_rtc_proc()
264 	if (sr < 0) {  in isl1208_rtc_proc()
266 		return sr;  in isl1208_rtc_proc()
270 		   (sr & ISL1208_REG_SR_RTCF) ? " RTCF" : "",  in isl1208_rtc_proc()
271 		   (sr & ISL1208_REG_SR_BAT) ? " BAT" : "",  in isl1208_rtc_proc()
272 		   (sr & ISL1208_REG_SR_ALM) ? " ALM" : "",  in isl1208_rtc_proc()
273 		   (sr & ISL1208_REG_SR_WRTC) ? " WRTC" : "",  in isl1208_rtc_proc()
274 		   (sr & ISL1208_REG_SR_XTOSCB) ? " XTOSCB" : "",  in isl1208_rtc_proc()
275 		   (sr & ISL1208_REG_SR_ARST) ? " ARST" : "", sr);  in isl1208_rtc_proc()
278 		   (sr & ISL1208_REG_SR_RTCF) ? "bad" : "okay");  in isl1208_rtc_proc()
299 	int sr;  in isl1208_i2c_read_time()  local
302 	sr = isl1208_i2c_get_sr(client);  in isl1208_i2c_read_time()
303 	if (sr < 0) {  in isl1208_i2c_read_time()
308 	sr = isl1208_i2c_read_regs(client, 0, regs, ISL1208_RTC_SECTION_LEN);  in isl1208_i2c_read_time()
309 	if (sr < 0) {  in isl1208_i2c_read_time()
312 		return sr;  in isl1208_i2c_read_time()
344 	int icr, yr, sr = isl1208_i2c_get_sr(client);  in isl1208_i2c_read_alarm()  local
346 	if (sr < 0) {  in isl1208_i2c_read_alarm()
348 		return sr;  in isl1208_i2c_read_alarm()
351 	sr = isl1208_i2c_read_regs(client, ISL1208_REG_SCA, regs,  in isl1208_i2c_read_alarm()
353 	if (sr < 0) {  in isl1208_i2c_read_alarm()
356 		return sr;  in isl1208_i2c_read_alarm()
440 	int sr;  in isl1208_i2c_set_time()  local
460 	sr = isl1208_i2c_get_sr(client);  in isl1208_i2c_set_time()
461 	if (sr < 0) {  in isl1208_i2c_set_time()
463 		return sr;  in isl1208_i2c_set_time()
467 	sr = i2c_smbus_write_byte_data(client, ISL1208_REG_SR,  in isl1208_i2c_set_time()
468 				       sr | ISL1208_REG_SR_WRTC);  in isl1208_i2c_set_time()
469 	if (sr < 0) {  in isl1208_i2c_set_time()
471 		return sr;  in isl1208_i2c_set_time()
475 	sr = isl1208_i2c_set_regs(client, 0, regs, ISL1208_RTC_SECTION_LEN);  in isl1208_i2c_set_time()
476 	if (sr < 0) {  in isl1208_i2c_set_time()
479 		return sr;  in isl1208_i2c_set_time()
483 	sr = isl1208_i2c_get_sr(client);  in isl1208_i2c_set_time()
484 	if (sr < 0) {  in isl1208_i2c_set_time()
486 		return sr;  in isl1208_i2c_set_time()
488 	sr = i2c_smbus_write_byte_data(client, ISL1208_REG_SR,  in isl1208_i2c_set_time()
489 				       sr & ~ISL1208_REG_SR_WRTC);  in isl1208_i2c_set_time()
490 	if (sr < 0) {  in isl1208_i2c_set_time()
492 		return sr;  in isl1208_i2c_set_time()
522 	int sr;  in timestamp0_store()  local
524 	sr = isl1208_i2c_get_sr(client);  in timestamp0_store()
525 	if (sr < 0) {  in timestamp0_store()
527 		return sr;  in timestamp0_store()
530 	sr &= ~ISL1208_REG_SR_EVT;  in timestamp0_store()
532 	sr = i2c_smbus_write_byte_data(client, ISL1208_REG_SR, sr);  in timestamp0_store()
533 	if (sr < 0)  in timestamp0_store()
546 	int sr;  in timestamp0_show()  local
548 	sr = isl1208_i2c_get_sr(client);  in timestamp0_show()
549 	if (sr < 0) {  in timestamp0_show()
551 		return sr;  in timestamp0_show()
554 	if (!(sr & ISL1208_REG_SR_EVT))  in timestamp0_show()
557 	sr = isl1208_i2c_read_regs(client, ISL1219_REG_SCT, regs,  in timestamp0_show()
559 	if (sr < 0) {  in timestamp0_show()
574 	sr = rtc_valid_tm(&tm);  in timestamp0_show()
575 	if (sr)  in timestamp0_show()
576 		return sr;  in timestamp0_show()
590 	int handled = 0, sr, err;  in isl1208_rtc_interrupt()  local
598 		sr = isl1208_i2c_get_sr(client);  in isl1208_rtc_interrupt()
599 		if (sr >= 0)  in isl1208_rtc_interrupt()
605 			return sr;  in isl1208_rtc_interrupt()
609 	if (sr & ISL1208_REG_SR_ALM) {  in isl1208_rtc_interrupt()
615 		sr &= ~ISL1208_REG_SR_ALM;  in isl1208_rtc_interrupt()
616 		sr = i2c_smbus_write_byte_data(client, ISL1208_REG_SR, sr);  in isl1208_rtc_interrupt()
617 		if (sr < 0)  in isl1208_rtc_interrupt()
629 	if (sr & ISL1208_REG_SR_EVT) {  in isl1208_rtc_interrupt()