185 	int len_off, err = -EIO;  in _picolcd_flash_read()  local
189 		len_off = _picolcd_flash_setaddr(data, raw_data, *off);  in _picolcd_flash_read()
190 		raw_data[len_off] = s > 32 ? 32 : s;  in _picolcd_flash_read()
191 		resp = picolcd_send_and_wait(data->hdev, report_id, raw_data, len_off+1);  in _picolcd_flash_read()
196 			if (memcmp(raw_data, resp->raw_data, len_off+1) != 0)  in _picolcd_flash_read()
198 			if (copy_to_user(u+ret, resp->raw_data+len_off+1, raw_data[len_off])) {  in _picolcd_flash_read()
202 			*off += raw_data[len_off];  in _picolcd_flash_read()
203 			s    -= raw_data[len_off];  in _picolcd_flash_read()
204 			ret  += raw_data[len_off];  in _picolcd_flash_read()
239 	int len_off;  in _picolcd_flash_erase64()  local
245 	len_off = _picolcd_flash_setaddr(data, raw_data, *off);  in _picolcd_flash_erase64()
246 	resp = picolcd_send_and_wait(data->hdev, report_id, raw_data, len_off);  in _picolcd_flash_erase64()
251 		if (memcmp(raw_data, resp->raw_data, len_off) != 0)  in _picolcd_flash_erase64()
267 	int len_off, err = -EIO;  in _picolcd_flash_write()  local
271 		len_off = _picolcd_flash_setaddr(data, raw_data, *off);  in _picolcd_flash_write()
272 		raw_data[len_off] = s > 32 ? 32 : s;  in _picolcd_flash_write()
273 		if (copy_from_user(raw_data+len_off+1, u, raw_data[len_off])) {  in _picolcd_flash_write()
278 				len_off+1+raw_data[len_off]);  in _picolcd_flash_write()
283 			if (memcmp(raw_data, resp->raw_data, len_off+1+raw_data[len_off]) != 0)  in _picolcd_flash_write()
285 			*off += raw_data[len_off];  in _picolcd_flash_write()
286 			s    -= raw_data[len_off];  in _picolcd_flash_write()
287 			ret  += raw_data[len_off];  in _picolcd_flash_write()