diff options
| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2016-02-19 10:42:11 +0200 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2016-04-11 13:31:39 +0100 |
| commit | 9caac886397bdfd6c1a6b48493db6cd95bce313c (patch) | |
| tree | 23a2170a487977d48b1be065877ca25eaf282050 /drivers/mfd/intel_quark_i2c_gpio.c | |
| parent | mfd: intel_quark_i2c_gpio: Remove clock tree on error path (diff) | |
| download | linux-dev-9caac886397bdfd6c1a6b48493db6cd95bce313c.tar.xz linux-dev-9caac886397bdfd6c1a6b48493db6cd95bce313c.zip | |
mfd: intel_quark_i2c_gpio: Switch to use struct device *
There is no need to pass struct pci_dev * to intel_quark_register_i2c_clk() and
intel_quark_unregister_i2c_clk(). Change the parameter to struct device *. As a
result store it in the private struct instead of struct pci_dev *.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/intel_quark_i2c_gpio.c')
| -rw-r--r-- | drivers/mfd/intel_quark_i2c_gpio.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/mfd/intel_quark_i2c_gpio.c b/drivers/mfd/intel_quark_i2c_gpio.c index 7450f5d8770c..24c2d291b1dc 100644 --- a/drivers/mfd/intel_quark_i2c_gpio.c +++ b/drivers/mfd/intel_quark_i2c_gpio.c @@ -53,7 +53,7 @@ #define INTEL_QUARK_I2C_CLK_HZ 33000000 struct intel_quark_mfd { - struct pci_dev *pdev; + struct device *dev; struct clk *i2c_clk; struct clk_lookup *i2c_clk_lookup; }; @@ -123,12 +123,12 @@ static const struct pci_device_id intel_quark_mfd_ids[] = { }; MODULE_DEVICE_TABLE(pci, intel_quark_mfd_ids); -static int intel_quark_register_i2c_clk(struct intel_quark_mfd *quark_mfd) +static int intel_quark_register_i2c_clk(struct device *dev) { - struct pci_dev *pdev = quark_mfd->pdev; + struct intel_quark_mfd *quark_mfd = dev_get_drvdata(dev); struct clk *i2c_clk; - i2c_clk = clk_register_fixed_rate(&pdev->dev, + i2c_clk = clk_register_fixed_rate(dev, INTEL_QUARK_I2C_CONTROLLER_CLK, NULL, CLK_IS_ROOT, INTEL_QUARK_I2C_CLK_HZ); if (IS_ERR(i2c_clk)) @@ -140,16 +140,16 @@ static int intel_quark_register_i2c_clk(struct intel_quark_mfd *quark_mfd) if (!quark_mfd->i2c_clk_lookup) { clk_unregister(quark_mfd->i2c_clk); - dev_err(&pdev->dev, "Fixed clk register failed\n"); + dev_err(dev, "Fixed clk register failed\n"); return -ENOMEM; } return 0; } -static void intel_quark_unregister_i2c_clk(struct pci_dev *pdev) +static void intel_quark_unregister_i2c_clk(struct device *dev) { - struct intel_quark_mfd *quark_mfd = dev_get_drvdata(&pdev->dev); + struct intel_quark_mfd *quark_mfd = dev_get_drvdata(dev); if (!quark_mfd->i2c_clk_lookup) return; @@ -248,10 +248,10 @@ static int intel_quark_mfd_probe(struct pci_dev *pdev, if (!quark_mfd) return -ENOMEM; - quark_mfd->pdev = pdev; + quark_mfd->dev = &pdev->dev; dev_set_drvdata(&pdev->dev, quark_mfd); - ret = intel_quark_register_i2c_clk(quark_mfd); + ret = intel_quark_register_i2c_clk(&pdev->dev); if (ret) return ret; @@ -272,13 +272,13 @@ static int intel_quark_mfd_probe(struct pci_dev *pdev, return 0; err_unregister_i2c_clk: - intel_quark_unregister_i2c_clk(pdev); + intel_quark_unregister_i2c_clk(&pdev->dev); return ret; } static void intel_quark_mfd_remove(struct pci_dev *pdev) { - intel_quark_unregister_i2c_clk(pdev); + intel_quark_unregister_i2c_clk(&pdev->dev); mfd_remove_devices(&pdev->dev); } |