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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2016-02-19 10:42:11 +0200
committerLee Jones <lee.jones@linaro.org>2016-04-11 13:31:39 +0100
commit9caac886397bdfd6c1a6b48493db6cd95bce313c (patch)
tree23a2170a487977d48b1be065877ca25eaf282050 /drivers/mfd/intel_quark_i2c_gpio.c
parent7f0c5ae18d649ed2f4978cbf07c02a0ff732f23e (diff)
downloadlinux-9caac886397bdfd6c1a6b48493db6cd95bce313c.tar.bz2
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.c22
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);
}