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| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2018-12-16 21:19:03 -0800 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-01-08 16:28:48 +0100 |
| commit | 27ea9a22f61aea20b5cd65d31945496d6993e518 (patch) | |
| tree | 3077fc03a0fb35094b2a5a7d310409c4427395d4 /drivers/pci/pci-imx6.c | |
| parent | 59d8cf8079add366c93fd04e04336dd8d33c296f (diff) | |
| download | barebox-27ea9a22f61aea20b5cd65d31945496d6993e518.tar.gz barebox-27ea9a22f61aea20b5cd65d31945496d6993e518.tar.xz | |
PCI: imx6: Remove unused return values
Port of a Linux commit 9ab021b6cf8b5bfc40ea9333c9b64b554fe01cd4
Remove unused return values. No functional change intended.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/pci/pci-imx6.c')
| -rw-r--r-- | drivers/pci/pci-imx6.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/pci/pci-imx6.c b/drivers/pci/pci-imx6.c index 8e7bae2587..fa62aa3a46 100644 --- a/drivers/pci/pci-imx6.c +++ b/drivers/pci/pci-imx6.c @@ -236,7 +236,7 @@ static void imx6_pcie_reset_phy(struct imx6_pcie *imx6_pcie) pcie_phy_write(imx6_pcie, PHY_RX_OVRD_IN_LO, temp); } -static int imx6_pcie_assert_core_reset(struct imx6_pcie *imx6_pcie) +static void imx6_pcie_assert_core_reset(struct imx6_pcie *imx6_pcie) { struct pcie_port *pp = &imx6_pcie->pp; u32 val, gpr1, gpr12; @@ -283,11 +283,9 @@ static int imx6_pcie_assert_core_reset(struct imx6_pcie *imx6_pcie) writel(gpr1, imx6_pcie->iomuxc_gpr + IOMUXC_GPR1); break; } - - return 0; } -static int imx6_pcie_deassert_core_reset(struct imx6_pcie *imx6_pcie) +static void imx6_pcie_deassert_core_reset(struct imx6_pcie *imx6_pcie) { struct device_d *dev = imx6_pcie->pp.dev; int ret; @@ -296,7 +294,7 @@ static int imx6_pcie_deassert_core_reset(struct imx6_pcie *imx6_pcie) ret = clk_enable(imx6_pcie->pcie_phy); if (ret) { dev_err(dev, "unable to enable pcie_phy clock\n"); - goto err_pcie_phy; + return; } ret = clk_enable(imx6_pcie->pcie_bus); @@ -351,15 +349,12 @@ static int imx6_pcie_deassert_core_reset(struct imx6_pcie *imx6_pcie) break; } - return 0; + return; err_pcie: clk_disable(imx6_pcie->pcie_bus); err_pcie_bus: clk_disable(imx6_pcie->pcie_phy); -err_pcie_phy: - return ret; - } static void imx6_pcie_init_phy(struct imx6_pcie *imx6_pcie) |