| Message ID | 20190401042547.14067-7-andrew.smirnov@gmail.com (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Headers | show |
| Series | i.MX6, DesignWare PCI improvements | expand |
Am Sonntag, den 31.03.2019, 21:25 -0700 schrieb Andrey Smirnov: > Avoid using explicit left shifts and convert various definitions to > use BIT() instead. No functional change intended. > > > Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> > > Cc: Bjorn Helgaas <bhelgaas@google.com> > > Cc: Fabio Estevam <fabio.estevam@nxp.com> > > Cc: Chris Healy <cphealy@gmail.com> > > Cc: Lucas Stach <l.stach@pengutronix.de> > > Cc: Leonard Crestez <leonard.crestez@nxp.com> > > Cc: "A.s. Dong" <aisheng.dong@nxp.com> > > Cc: Richard Zhu <hongxing.zhu@nxp.com> > Cc: linux-imx@nxp.com > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-kernel@vger.kernel.org > Cc: linux-pci@vger.kernel.org > Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> > --- > drivers/pci/controller/dwc/pci-imx6.c | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c > index bb95a3273ca2..b1f30b94fb30 100644 > --- a/drivers/pci/controller/dwc/pci-imx6.c > +++ b/drivers/pci/controller/dwc/pci-imx6.c > @@ -118,14 +118,14 @@ struct imx6_pcie { > > /* PHY registers (not memory-mapped) */ > > #define PCIE_PHY_ATEOVRD 0x10 > > -#define PCIE_PHY_ATEOVRD_EN (0x1 << 2) > > +#define PCIE_PHY_ATEOVRD_EN BIT(2) > > #define PCIE_PHY_ATEOVRD_REF_CLKDIV_SHIFT 0 > > #define PCIE_PHY_ATEOVRD_REF_CLKDIV_MASK 0x1 > > > #define PCIE_PHY_MPLL_OVRD_IN_LO 0x11 > > #define PCIE_PHY_MPLL_MULTIPLIER_SHIFT 2 > > #define PCIE_PHY_MPLL_MULTIPLIER_MASK 0x7f > > -#define PCIE_PHY_MPLL_MULTIPLIER_OVRD (0x1 << 9) > > +#define PCIE_PHY_MPLL_MULTIPLIER_OVRD BIT(9) > > #define PCIE_PHY_RX_ASIC_OUT 0x100D > > #define PCIE_PHY_RX_ASIC_OUT_VALID (1 << 0) > @@ -148,8 +148,8 @@ struct imx6_pcie { > > #define PCIE_PHY_CMN_REG26_ATT_MODE 0xBC > > #define PHY_RX_OVRD_IN_LO 0x1005 > -#define PHY_RX_OVRD_IN_LO_RX_DATA_EN (1 << 5) > -#define PHY_RX_OVRD_IN_LO_RX_PLL_EN (1 << 3) > > +#define PHY_RX_OVRD_IN_LO_RX_DATA_EN BIT(5) > > +#define PHY_RX_OVRD_IN_LO_RX_PLL_EN BIT(3) > > static int pcie_phy_poll_ack(struct imx6_pcie *imx6_pcie, int exp_val) > {
diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c index bb95a3273ca2..b1f30b94fb30 100644 --- a/drivers/pci/controller/dwc/pci-imx6.c +++ b/drivers/pci/controller/dwc/pci-imx6.c @@ -118,14 +118,14 @@ struct imx6_pcie { /* PHY registers (not memory-mapped) */ #define PCIE_PHY_ATEOVRD 0x10 -#define PCIE_PHY_ATEOVRD_EN (0x1 << 2) +#define PCIE_PHY_ATEOVRD_EN BIT(2) #define PCIE_PHY_ATEOVRD_REF_CLKDIV_SHIFT 0 #define PCIE_PHY_ATEOVRD_REF_CLKDIV_MASK 0x1 #define PCIE_PHY_MPLL_OVRD_IN_LO 0x11 #define PCIE_PHY_MPLL_MULTIPLIER_SHIFT 2 #define PCIE_PHY_MPLL_MULTIPLIER_MASK 0x7f -#define PCIE_PHY_MPLL_MULTIPLIER_OVRD (0x1 << 9) +#define PCIE_PHY_MPLL_MULTIPLIER_OVRD BIT(9) #define PCIE_PHY_RX_ASIC_OUT 0x100D #define PCIE_PHY_RX_ASIC_OUT_VALID (1 << 0) @@ -148,8 +148,8 @@ struct imx6_pcie { #define PCIE_PHY_CMN_REG26_ATT_MODE 0xBC #define PHY_RX_OVRD_IN_LO 0x1005 -#define PHY_RX_OVRD_IN_LO_RX_DATA_EN (1 << 5) -#define PHY_RX_OVRD_IN_LO_RX_PLL_EN (1 << 3) +#define PHY_RX_OVRD_IN_LO_RX_DATA_EN BIT(5) +#define PHY_RX_OVRD_IN_LO_RX_PLL_EN BIT(3) static int pcie_phy_poll_ack(struct imx6_pcie *imx6_pcie, int exp_val) {
Avoid using explicit left shifts and convert various definitions to use BIT() instead. No functional change intended. Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Leonard Crestez <leonard.crestez@nxp.com> Cc: "A.s. Dong" <aisheng.dong@nxp.com> Cc: Richard Zhu <hongxing.zhu@nxp.com> Cc: linux-imx@nxp.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-pci@vger.kernel.org Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> --- drivers/pci/controller/dwc/pci-imx6.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)