142 	uint8_t reg_val;  in adp8860_set_bits()  local
147 	ret = adp8860_read(client, reg, &reg_val);  in adp8860_set_bits()
149 	if (!ret && ((reg_val & bit_mask) != bit_mask)) {  in adp8860_set_bits()
150 		reg_val |= bit_mask;  in adp8860_set_bits()
151 		ret = adp8860_write(client, reg, reg_val);  in adp8860_set_bits()
161 	uint8_t reg_val;  in adp8860_clr_bits()  local
166 	ret = adp8860_read(client, reg, &reg_val);  in adp8860_clr_bits()
168 	if (!ret && (reg_val & bit_mask)) {  in adp8860_clr_bits()
169 		reg_val &= ~bit_mask;  in adp8860_clr_bits()
170 		ret = adp8860_write(client, reg, reg_val);  in adp8860_clr_bits()
434 	uint8_t reg_val;  in adp8860_show()  local
437 	error = adp8860_read(data->client, reg, &reg_val);  in adp8860_show()
443 	return sprintf(buf, "%u\n", reg_val);  in adp8860_show()
564 	uint8_t reg_val;  in adp8860_bl_ambient_light_level_show()  local
568 	error = adp8860_read(data->client, ADP8860_PH1LEVL, &reg_val);  in adp8860_bl_ambient_light_level_show()
569 	ret_val = reg_val;  in adp8860_bl_ambient_light_level_show()
570 	error |= adp8860_read(data->client, ADP8860_PH1LEVH, &reg_val);  in adp8860_bl_ambient_light_level_show()
577 	ret_val += (reg_val & 0x1F) << 8;  in adp8860_bl_ambient_light_level_show()
589 	uint8_t reg_val;  in adp8860_bl_ambient_light_zone_show()  local
592 	error = adp8860_read(data->client, ADP8860_CFGR, &reg_val);  in adp8860_bl_ambient_light_zone_show()
599 		((reg_val >> CFGR_BLV_SHIFT) & CFGR_BLV_MASK) + 1);  in adp8860_bl_ambient_light_zone_show()
608 	uint8_t reg_val;  in adp8860_bl_ambient_light_zone_store()  local
624 		adp8860_read(data->client, ADP8860_CFGR, &reg_val);  in adp8860_bl_ambient_light_zone_store()
625 		reg_val &= ~(CFGR_BLV_MASK << CFGR_BLV_SHIFT);  in adp8860_bl_ambient_light_zone_store()
626 		reg_val |= (val - 1) << CFGR_BLV_SHIFT;  in adp8860_bl_ambient_light_zone_store()
627 		adp8860_write(data->client, ADP8860_CFGR, reg_val);  in adp8860_bl_ambient_light_zone_store()
664 	uint8_t reg_val;  in adp8860_probe()  local
682 	ret = adp8860_read(client, ADP8860_MFDVID, &reg_val);  in adp8860_probe()
686 	switch (ADP8860_MANID(reg_val)) {  in adp8860_probe()
702 	data->revid = ADP8860_DEVID(reg_val);  in adp8860_probe()