81 	int error;  in drv2665_worker()  local
83 	error = regmap_read(haptics->regmap, DRV2665_STATUS, &read_buf);  in drv2665_worker()
84 	if (error) {  in drv2665_worker()
86 			"Failed to read status: %d\n", error);  in drv2665_worker()
91 		error = regmap_bulk_write(haptics->regmap,  in drv2665_worker()
95 		if (error) {  in drv2665_worker()
97 				"Failed to write FIFO: %d\n", error);  in drv2665_worker()
116 	int error;  in drv2665_close()  local
120 	error = regmap_update_bits(haptics->regmap, DRV2665_CTRL_2,  in drv2665_close()
122 	if (error)  in drv2665_close()
124 			"Failed to enter standby mode: %d\n", error);  in drv2665_close()
134 	int error;  in drv2665_init()  local
136 	error = regmap_register_patch(haptics->regmap,  in drv2665_init()
139 	if (error) {  in drv2665_init()
142 			error);  in drv2665_init()
143 		return error;  in drv2665_init()
162 	int error;  in drv2665_probe()  local
170 		error = PTR_ERR(haptics->regulator);  in drv2665_probe()
172 			"unable to get regulator, error: %d\n", error);  in drv2665_probe()
173 		return error;  in drv2665_probe()
188 	error = input_ff_create_memless(haptics->input_dev, NULL,  in drv2665_probe()
190 	if (error) {  in drv2665_probe()
192 			error);  in drv2665_probe()
193 		return error;  in drv2665_probe()
203 		error = PTR_ERR(haptics->regmap);  in drv2665_probe()
205 			error);  in drv2665_probe()
206 		return error;  in drv2665_probe()
209 	error = drv2665_init(haptics);  in drv2665_probe()
210 	if (error) {  in drv2665_probe()
211 		dev_err(&client->dev, "Device init failed: %d\n", error);  in drv2665_probe()
212 		return error;  in drv2665_probe()
215 	error = input_register_device(haptics->input_dev);  in drv2665_probe()
216 	if (error) {  in drv2665_probe()
218 			error);  in drv2665_probe()
219 		return error;  in drv2665_probe()
228 	int error;  in drv2665_suspend()  local
233 		error = regmap_update_bits(haptics->regmap, DRV2665_CTRL_2,  in drv2665_suspend()
235 		if (error) {  in drv2665_suspend()
238 			return error;  in drv2665_suspend()
241 		error = regulator_disable(haptics->regulator);  in drv2665_suspend()
242 		if (error) {  in drv2665_suspend()
247 			return error;  in drv2665_suspend()
257 	int error;  in drv2665_resume()  local
262 		error = regulator_enable(haptics->regulator);  in drv2665_resume()
263 		if (error) {  in drv2665_resume()
265 			return error;  in drv2665_resume()
268 		error = regmap_update_bits(haptics->regmap, DRV2665_CTRL_2,  in drv2665_resume()
270 		if (error) {  in drv2665_resume()
273 			return error;  in drv2665_resume()