46 	int err;  in pcf8523_read()  local
58 	err = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs));  in pcf8523_read()
59 	if (err < 0)  in pcf8523_read()
60 		return err;  in pcf8523_read()
71 	int err;  in pcf8523_write()  local
78 	err = i2c_transfer(client->adapter, &msg, 1);  in pcf8523_write()
79 	if (err < 0)  in pcf8523_write()
80 		return err;  in pcf8523_write()
88 	int err;  in pcf8523_select_capacitance()  local
90 	err = pcf8523_read(client, REG_CONTROL1, &value);  in pcf8523_select_capacitance()
91 	if (err < 0)  in pcf8523_select_capacitance()
92 		return err;  in pcf8523_select_capacitance()
99 	err = pcf8523_write(client, REG_CONTROL1, value);  in pcf8523_select_capacitance()
100 	if (err < 0)  in pcf8523_select_capacitance()
101 		return err;  in pcf8523_select_capacitance()
103 	return err;  in pcf8523_select_capacitance()
109 	int err;  in pcf8523_set_pm()  local
111 	err = pcf8523_read(client, REG_CONTROL3, &value);  in pcf8523_set_pm()
112 	if (err < 0)  in pcf8523_set_pm()
113 		return err;  in pcf8523_set_pm()
117 	err = pcf8523_write(client, REG_CONTROL3, value);  in pcf8523_set_pm()
118 	if (err < 0)  in pcf8523_set_pm()
119 		return err;  in pcf8523_set_pm()
127 	int err;  in pcf8523_stop_rtc()  local
129 	err = pcf8523_read(client, REG_CONTROL1, &value);  in pcf8523_stop_rtc()
130 	if (err < 0)  in pcf8523_stop_rtc()
131 		return err;  in pcf8523_stop_rtc()
135 	err = pcf8523_write(client, REG_CONTROL1, value);  in pcf8523_stop_rtc()
136 	if (err < 0)  in pcf8523_stop_rtc()
137 		return err;  in pcf8523_stop_rtc()
145 	int err;  in pcf8523_start_rtc()  local
147 	err = pcf8523_read(client, REG_CONTROL1, &value);  in pcf8523_start_rtc()
148 	if (err < 0)  in pcf8523_start_rtc()
149 		return err;  in pcf8523_start_rtc()
153 	err = pcf8523_write(client, REG_CONTROL1, value);  in pcf8523_start_rtc()
154 	if (err < 0)  in pcf8523_start_rtc()
155 		return err;  in pcf8523_start_rtc()
165 	int err;  in pcf8523_rtc_read_time()  local
177 	err = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs));  in pcf8523_rtc_read_time()
178 	if (err < 0)  in pcf8523_rtc_read_time()
179 		return err;  in pcf8523_rtc_read_time()
192 		err = pcf8523_write(client, REG_SECONDS, regs[0]);  in pcf8523_rtc_read_time()
193 		if (err < 0)  in pcf8523_rtc_read_time()
194 			return err;  in pcf8523_rtc_read_time()
196 		err = pcf8523_read(client, REG_SECONDS, &regs[0]);  in pcf8523_rtc_read_time()
197 		if (err < 0)  in pcf8523_rtc_read_time()
198 			return err;  in pcf8523_rtc_read_time()
220 	int err;  in pcf8523_rtc_set_time()  local
222 	err = pcf8523_stop_rtc(client);  in pcf8523_rtc_set_time()
223 	if (err < 0)  in pcf8523_rtc_set_time()
224 		return err;  in pcf8523_rtc_set_time()
240 	err = i2c_transfer(client->adapter, &msg, 1);  in pcf8523_rtc_set_time()
241 	if (err < 0) {  in pcf8523_rtc_set_time()
248 		return err;  in pcf8523_rtc_set_time()
260 	int ret = 0, err;  in pcf8523_rtc_ioctl()  local
264 		err = pcf8523_read(client, REG_CONTROL3, &value);  in pcf8523_rtc_ioctl()
265 		if (err < 0)  in pcf8523_rtc_ioctl()
266 			return err;  in pcf8523_rtc_ioctl()
293 	int err;  in pcf8523_probe()  local
302 	err = pcf8523_select_capacitance(client, true);  in pcf8523_probe()
303 	if (err < 0)  in pcf8523_probe()
304 		return err;  in pcf8523_probe()
306 	err = pcf8523_set_pm(client, 0);  in pcf8523_probe()
307 	if (err < 0)  in pcf8523_probe()
308 		return err;  in pcf8523_probe()