PCI: imx6: Use fallthrough pseudo-keyword (73abd0bf) · Commits · 戴 / test

Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Link: https://lore.kernel.org/r/20200722031903.GA3711@embeddedor Signed-off-by:

drivers/pci/controller/dwc/pci-imx6.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -439,7 +439,7 @@ static int imx6_pcie_enable_ref_clk(struct imx6_pcie *imx6_pcie)
		regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR12,
		IMX6SX_GPR12_PCIE_TEST_POWERDOWN, 0);
		break;
		case IMX6QP: /* FALLTHROUGH */
		case IMX6QP:
		case IMX6Q:
		/* power up core phy and enable ref clock */
		regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR1,
		@@ -642,7 +642,7 @@ static void imx6_pcie_init_phy(struct imx6_pcie *imx6_pcie)
		regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR12,
		IMX6SX_GPR12_PCIE_RX_EQ_MASK,
		IMX6SX_GPR12_PCIE_RX_EQ_2);
		/* FALLTHROUGH */
		fallthrough;
		default:
		regmap_update_bits(imx6_pcie->iomuxc_gpr, IOMUXC_GPR12,
		IMX6Q_GPR12_PCIE_CTL_2, 0 << 10);
		@@ -1105,7 +1105,7 @@ static int imx6_pcie_probe(struct platform_device *pdev)
		dev_err(dev, "pcie_aux clock source missing or invalid\n");
		return PTR_ERR(imx6_pcie->pcie_aux);
		}
		/* fall through */
		fallthrough;
		case IMX7D:
		if (dbi_base->start == IMX8MQ_PCIE2_BASE_ADDR)
		imx6_pcie->controller_id = 1;