VPCCMD_R_FAN 377 drivers/platform/x86/ideapad-laptop.c if (read_ec_data(priv->adev->handle, VPCCMD_R_FAN, &result)) VPCCMD_R_FAN 530 drivers/platform/x86/ideapad-laptop.c supported = !read_ec_data(priv->adev->handle, VPCCMD_R_FAN,