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PCI: exynos: Use the bitops BIT() macro to build bitmasks 

Use the bitops BIT() macro to build bitmasks.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Jingoo Han <jingoohan1@gmail.com>
This commit is contained in:
Jaehoon Chung 2017-01-16 15:31:37 +09:00 committed by Bjorn Helgaas
parent e3538f4024
commit 2681c0e7ff
1 changed files with 12 additions and 12 deletions
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24
drivers/pci/host/pci-exynos.c
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@ -40,19 +40,19 @@ struct exynos_pcie {
/* PCIe ELBI registers */
#define PCIE_IRQ_PULSE 0x000
#define IRQ_INTA_ASSERT (0x1 << 0)
#define IRQ_INTB_ASSERT (0x1 << 2)
#define IRQ_INTC_ASSERT (0x1 << 4)
#define IRQ_INTD_ASSERT (0x1 << 6)
#define IRQ_INTA_ASSERT BIT(0)
#define IRQ_INTB_ASSERT BIT(2)
#define IRQ_INTC_ASSERT BIT(4)
#define IRQ_INTD_ASSERT BIT(6)
#define PCIE_IRQ_LEVEL 0x004
#define PCIE_IRQ_SPECIAL 0x008
#define PCIE_IRQ_EN_PULSE 0x00c
#define PCIE_IRQ_EN_LEVEL 0x010
#define IRQ_MSI_ENABLE (0x1 << 2)
#define IRQ_MSI_ENABLE BIT(2)
#define PCIE_IRQ_EN_SPECIAL 0x014
#define PCIE_PWR_RESET 0x018
#define PCIE_CORE_RESET 0x01c
#define PCIE_CORE_RESET_ENABLE (0x1 << 0)
#define PCIE_CORE_RESET_ENABLE BIT(0)
#define PCIE_STICKY_RESET 0x020
#define PCIE_NONSTICKY_RESET 0x024
#define PCIE_APP_INIT_RESET 0x028
@ -61,7 +61,7 @@ struct exynos_pcie {
#define PCIE_ELBI_LTSSM_ENABLE 0x1
#define PCIE_ELBI_SLV_AWMISC 0x11c
#define PCIE_ELBI_SLV_ARMISC 0x120
#define PCIE_ELBI_SLV_DBI_ENABLE (0x1 << 21)
#define PCIE_ELBI_SLV_DBI_ENABLE BIT(21)
/* PCIe Purple registers */
#define PCIE_PHY_GLOBAL_RESET 0x000
@ -79,27 +79,27 @@ struct exynos_pcie {
#define PCIE_PHY_DCC_FEEDBACK 0x014
#define PCIE_PHY_PLL_DIV_1 0x05c
#define PCIE_PHY_COMMON_POWER 0x064
#define PCIE_PHY_COMMON_PD_CMN (0x1 << 3)
#define PCIE_PHY_COMMON_PD_CMN BIT(3)
#define PCIE_PHY_TRSV0_EMP_LVL 0x084
#define PCIE_PHY_TRSV0_DRV_LVL 0x088
#define PCIE_PHY_TRSV0_RXCDR 0x0ac
#define PCIE_PHY_TRSV0_POWER 0x0c4
#define PCIE_PHY_TRSV0_PD_TSV (0x1 << 7)
#define PCIE_PHY_TRSV0_PD_TSV BIT(7)
#define PCIE_PHY_TRSV0_LVCC 0x0dc
#define PCIE_PHY_TRSV1_EMP_LVL 0x144
#define PCIE_PHY_TRSV1_RXCDR 0x16c
#define PCIE_PHY_TRSV1_POWER 0x184
#define PCIE_PHY_TRSV1_PD_TSV (0x1 << 7)
#define PCIE_PHY_TRSV1_PD_TSV BIT(7)
#define PCIE_PHY_TRSV1_LVCC 0x19c
#define PCIE_PHY_TRSV2_EMP_LVL 0x204
#define PCIE_PHY_TRSV2_RXCDR 0x22c
#define PCIE_PHY_TRSV2_POWER 0x244
#define PCIE_PHY_TRSV2_PD_TSV (0x1 << 7)
#define PCIE_PHY_TRSV2_PD_TSV BIT(7)
#define PCIE_PHY_TRSV2_LVCC 0x25c
#define PCIE_PHY_TRSV3_EMP_LVL 0x2c4
#define PCIE_PHY_TRSV3_RXCDR 0x2ec
#define PCIE_PHY_TRSV3_POWER 0x304
#define PCIE_PHY_TRSV3_PD_TSV (0x1 << 7)
#define PCIE_PHY_TRSV3_PD_TSV BIT(7)
#define PCIE_PHY_TRSV3_LVCC 0x31c
static void exynos_pcie_writel(void __iomem *base, u32 val, u32 reg)