diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-designware-pcidrv.c')
-rw-r--r-- | drivers/i2c/busses/i2c-designware-pcidrv.c | 43 |
1 files changed, 21 insertions, 22 deletions
diff --git a/drivers/i2c/busses/i2c-designware-pcidrv.c b/drivers/i2c/busses/i2c-designware-pcidrv.c index 7b2c5d71a7fc..8e0267c7cc29 100644 --- a/drivers/i2c/busses/i2c-designware-pcidrv.c +++ b/drivers/i2c/busses/i2c-designware-pcidrv.c @@ -51,7 +51,7 @@ struct dw_scl_sda_cfg { u16 fs_hcnt; u16 ss_lcnt; u16 fs_lcnt; - u32 sda_hold; + u32 sda_hold_time; }; struct dw_pci_controller { @@ -76,7 +76,7 @@ static struct dw_scl_sda_cfg byt_config = { .fs_hcnt = 0x55, .ss_lcnt = 0x200, .fs_lcnt = 0x99, - .sda_hold = 0x6, + .sda_hold_time = 0x6, }; /* Haswell HCNT/LCNT/SDA hold time */ @@ -85,14 +85,14 @@ static struct dw_scl_sda_cfg hsw_config = { .fs_hcnt = 0x48, .ss_lcnt = 0x01fb, .fs_lcnt = 0xa0, - .sda_hold = 0x9, + .sda_hold_time = 0x9, }; /* NAVI-AMD HCNT/LCNT/SDA hold time */ static struct dw_scl_sda_cfg navi_amd_config = { .ss_hcnt = 0x1ae, .ss_lcnt = 0x23a, - .sda_hold = 0x9, + .sda_hold_time = 0x9, }; static u32 mfld_get_clk_rate_khz(struct dw_i2c_dev *dev) @@ -207,6 +207,7 @@ static const struct software_node dgpu_node = { static int i2c_dw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) { + struct device *device = &pdev->dev; struct dw_i2c_dev *dev; struct i2c_adapter *adap; int r; @@ -214,25 +215,22 @@ static int i2c_dw_pci_probe(struct pci_dev *pdev, struct dw_scl_sda_cfg *cfg; if (id->driver_data >= ARRAY_SIZE(dw_pci_controllers)) - return dev_err_probe(&pdev->dev, -EINVAL, - "Invalid driver data %ld\n", + return dev_err_probe(device, -EINVAL, "Invalid driver data %ld\n", id->driver_data); controller = &dw_pci_controllers[id->driver_data]; r = pcim_enable_device(pdev); if (r) - return dev_err_probe(&pdev->dev, r, - "Failed to enable I2C PCI device\n"); + return dev_err_probe(device, r, "Failed to enable I2C PCI device\n"); pci_set_master(pdev); r = pcim_iomap_regions(pdev, 1 << 0, pci_name(pdev)); if (r) - return dev_err_probe(&pdev->dev, r, - "I/O memory remapping failed\n"); + return dev_err_probe(device, r, "I/O memory remapping failed\n"); - dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL); + dev = devm_kzalloc(device, sizeof(*dev), GFP_KERNEL); if (!dev) return -ENOMEM; @@ -242,7 +240,7 @@ static int i2c_dw_pci_probe(struct pci_dev *pdev, dev->get_clk_rate_khz = controller->get_clk_rate_khz; dev->base = pcim_iomap_table(pdev)[0]; - dev->dev = &pdev->dev; + dev->dev = device; dev->irq = pci_irq_vector(pdev, 0); dev->flags |= controller->flags; @@ -266,7 +264,7 @@ static int i2c_dw_pci_probe(struct pci_dev *pdev, dev->fs_hcnt = cfg->fs_hcnt; dev->ss_lcnt = cfg->ss_lcnt; dev->fs_lcnt = cfg->fs_lcnt; - dev->sda_hold_time = cfg->sda_hold; + dev->sda_hold_time = cfg->sda_hold_time; } adap = &dev->adapter; @@ -281,14 +279,14 @@ static int i2c_dw_pci_probe(struct pci_dev *pdev, if ((dev->flags & MODEL_MASK) == MODEL_AMD_NAVI_GPU) { dev->slave = i2c_new_ccgx_ucsi(&dev->adapter, dev->irq, &dgpu_node); if (IS_ERR(dev->slave)) - return dev_err_probe(dev->dev, PTR_ERR(dev->slave), + return dev_err_probe(device, PTR_ERR(dev->slave), "register UCSI failed\n"); } - pm_runtime_set_autosuspend_delay(&pdev->dev, 1000); - pm_runtime_use_autosuspend(&pdev->dev); - pm_runtime_put_autosuspend(&pdev->dev); - pm_runtime_allow(&pdev->dev); + pm_runtime_set_autosuspend_delay(device, 1000); + pm_runtime_use_autosuspend(device); + pm_runtime_put_autosuspend(device); + pm_runtime_allow(device); return 0; } @@ -296,11 +294,12 @@ static int i2c_dw_pci_probe(struct pci_dev *pdev, static void i2c_dw_pci_remove(struct pci_dev *pdev) { struct dw_i2c_dev *dev = pci_get_drvdata(pdev); + struct device *device = &pdev->dev; i2c_dw_disable(dev); - pm_runtime_forbid(&pdev->dev); - pm_runtime_get_noresume(&pdev->dev); + pm_runtime_forbid(device); + pm_runtime_get_noresume(device); i2c_del_adapter(&dev->adapter); } @@ -369,5 +368,5 @@ module_pci_driver(dw_i2c_driver); MODULE_AUTHOR("Baruch Siach <[email protected]>"); MODULE_DESCRIPTION("Synopsys DesignWare PCI I2C bus adapter"); MODULE_LICENSE("GPL"); -MODULE_IMPORT_NS(I2C_DW); -MODULE_IMPORT_NS(I2C_DW_COMMON); +MODULE_IMPORT_NS("I2C_DW"); +MODULE_IMPORT_NS("I2C_DW_COMMON"); |