The driver expects every configuration to set the pwrdn_ctrl and phy_status masks. Add some probe WARN_ON_ONCE() to probe to catch any new driver support that fails to provide them. Signed-off-by: Johan Hovold <johan+linaro@xxxxxxxxxx> --- drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c index 5534a4ad0243..7c81667dd968 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c @@ -2347,6 +2347,9 @@ static int qmp_pcie_probe(struct platform_device *pdev) if (!cfg) return -EINVAL; + WARN_ON_ONCE(!cfg->pwrdn_ctrl); + WARN_ON_ONCE(!cfg->phy_status); + serdes = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(serdes)) return PTR_ERR(serdes); -- 2.35.1
