i2c: nvidia-gpu: Use temporary variable for struct device

Use temporary variable for struct device to make code neater.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

diff --git a/drivers/i2c/busses/i2c-nvidia-gpu.c b/drivers/i2c/busses/i2c-nvidia-gpu.c
index 8117c3674209c075208cb213430242b944dd2bcb..a82be377146e49459d62f41d464a2e24eeebdd41 100644 (file)
--- a/drivers/i2c/busses/i2c-nvidia-gpu.c
+++ b/drivers/i2c/busses/i2c-nvidia-gpu.c
@@ -270,19 +270,20 @@ static const struct software_node ccgx_node = {
 
 static int gpu_i2c_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 {
+       struct device *dev = &pdev->dev;
        struct gpu_i2c_dev *i2cd;
        int status;
 
-       i2cd = devm_kzalloc(&pdev->dev, sizeof(*i2cd), GFP_KERNEL);
+       i2cd = devm_kzalloc(dev, sizeof(*i2cd), GFP_KERNEL);
        if (!i2cd)
                return -ENOMEM;
 
-       i2cd->dev = &pdev->dev;
-       dev_set_drvdata(&pdev->dev, i2cd);
+       i2cd->dev = dev;
+       dev_set_drvdata(dev, i2cd);
 
        status = pcim_enable_device(pdev);
        if (status < 0) {
-               dev_err(&pdev->dev, "pcim_enable_device failed %d\n", status);
+               dev_err(dev, "pcim_enable_device failed %d\n", status);
                return status;
        }
 
@@ -290,13 +291,13 @@ static int gpu_i2c_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 
        i2cd->regs = pcim_iomap(pdev, 0, 0);
        if (!i2cd->regs) {
-               dev_err(&pdev->dev, "pcim_iomap failed\n");
+               dev_err(dev, "pcim_iomap failed\n");
                return -ENOMEM;
        }
 
        status = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_MSI);
        if (status < 0) {
-               dev_err(&pdev->dev, "pci_alloc_irq_vectors err %d\n", status);
+               dev_err(dev, "pci_alloc_irq_vectors err %d\n", status);
                return status;
        }
 
@@ -308,22 +309,21 @@ static int gpu_i2c_probe(struct pci_dev *pdev, const struct pci_device_id *id)
                sizeof(i2cd->adapter.name));
        i2cd->adapter.algo = &gpu_i2c_algorithm;
        i2cd->adapter.quirks = &gpu_i2c_quirks;
-       i2cd->adapter.dev.parent = &pdev->dev;
+       i2cd->adapter.dev.parent = dev;
        status = i2c_add_adapter(&i2cd->adapter);
        if (status < 0)
                goto free_irq_vectors;
 
        i2cd->ccgx_client = i2c_new_ccgx_ucsi(&i2cd->adapter, pdev->irq, &ccgx_node);
        if (IS_ERR(i2cd->ccgx_client)) {
-               status = dev_err_probe(&pdev->dev, PTR_ERR(i2cd->ccgx_client),
-                                      "register UCSI failed\n");
+               status = dev_err_probe(dev, PTR_ERR(i2cd->ccgx_client), "register UCSI failed\n");
                goto del_adapter;
        }
 
-       pm_runtime_set_autosuspend_delay(&pdev->dev, 3000);
-       pm_runtime_use_autosuspend(&pdev->dev);
-       pm_runtime_put_autosuspend(&pdev->dev);
-       pm_runtime_allow(&pdev->dev);
+       pm_runtime_set_autosuspend_delay(dev, 3000);
+       pm_runtime_use_autosuspend(dev);
+       pm_runtime_put_autosuspend(dev);
+       pm_runtime_allow(dev);
 
        return 0;
 
@@ -336,7 +336,7 @@ free_irq_vectors:
 
 static void gpu_i2c_remove(struct pci_dev *pdev)
 {
-       struct gpu_i2c_dev *i2cd = dev_get_drvdata(&pdev->dev);
+       struct gpu_i2c_dev *i2cd = pci_get_drvdata(pdev);
 
        pm_runtime_get_noresume(i2cd->dev);
        i2c_del_adapter(&i2cd->adapter);