106 	int rval;  in lm3646_get_ctrl()  local
111 	rval = regmap_read(flash->regmap, REG_FLAG, &reg_val);  in lm3646_get_ctrl()
112 	if (rval < 0)  in lm3646_get_ctrl()
113 		return rval;  in lm3646_get_ctrl()
140 	int rval = -EINVAL;  in lm3646_set_ctrl()  local
158 		rval = regmap_read(flash->regmap, REG_ENABLE, &reg_val);  in lm3646_set_ctrl()
159 		if (rval < 0 || ((reg_val & MASK_ENABLE) != MODE_SHDN))  in lm3646_set_ctrl()
160 			return rval;  in lm3646_set_ctrl()
171 		rval = regmap_read(flash->regmap, REG_ENABLE, &reg_val);  in lm3646_set_ctrl()
172 		if (rval < 0)  in lm3646_set_ctrl()
173 			return rval;  in lm3646_set_ctrl()
177 		return rval;  in lm3646_set_ctrl()
277 	int rval;  in lm3646_subdev_init()  local
282 	rval = lm3646_init_controls(flash);  in lm3646_subdev_init()
283 	if (rval)  in lm3646_subdev_init()
285 	rval = media_entity_pads_init(&flash->subdev_led.entity, 0, NULL);  in lm3646_subdev_init()
286 	if (rval < 0)  in lm3646_subdev_init()
289 	return rval;  in lm3646_subdev_init()
293 	return rval;  in lm3646_subdev_init()
299 	int rval;  in lm3646_init_device()  local
302 	rval = regmap_read(flash->regmap, REG_ENABLE, &reg_val);  in lm3646_init_device()
303 	if (rval < 0)  in lm3646_init_device()
304 		return rval;  in lm3646_init_device()
308 	rval = lm3646_mode_ctrl(flash, V4L2_FLASH_LED_MODE_NONE);  in lm3646_init_device()
309 	if (rval < 0)  in lm3646_init_device()
310 		return rval;  in lm3646_init_device()
316 	rval = regmap_update_bits(flash->regmap,  in lm3646_init_device()
321 	if (rval < 0)  in lm3646_init_device()
322 		return rval;  in lm3646_init_device()
328 	rval = regmap_update_bits(flash->regmap,  in lm3646_init_device()
332 	if (rval < 0)  in lm3646_init_device()
333 		return rval;  in lm3646_init_device()
344 	int rval;  in lm3646_probe()  local
369 	rval = lm3646_subdev_init(flash);  in lm3646_probe()
370 	if (rval < 0)  in lm3646_probe()
371 		return rval;  in lm3646_probe()
373 	rval = lm3646_init_device(flash);  in lm3646_probe()
374 	if (rval < 0)  in lm3646_probe()
375 		return rval;  in lm3646_probe()