return ret;
}
- if (response->status) {
- dev_err(ec->dev,
- "EC reported failure sending keyboard LEDs command: %d",
- response->status);
- return -EIO;
- }
-
return 0;
}
{
struct wilco_keyboard_leds_msg request;
struct wilco_keyboard_leds_msg response;
+ int ret;
memset(&request, 0, sizeof(request));
request.command = WILCO_EC_COMMAND_KBBL;
request.mode = WILCO_KBBL_MODE_FLAG_PWM;
request.percent = brightness;
- return send_kbbl_msg(ec, &request, &response);
+ ret = send_kbbl_msg(ec, &request, &response);
+ if (ret < 0)
+ return ret;
+
+ if (response.status) {
+ dev_err(ec->dev,
+ "EC reported failure sending keyboard LEDs command: %d",
+ response.status);
+ return -EIO;
+ }
+
+ return 0;
}
static int kbbl_exist(struct wilco_ec_device *ec, bool *exists)
if (ret < 0)
return ret;
+ if (response.status) {
+ dev_err(ec->dev,
+ "EC reported failure sending keyboard LEDs command: %d",
+ response.status);
+ return -EIO;
+ }
+
if (response.mode & WILCO_KBBL_MODE_FLAG_PWM)
return response.percent;