pinctrl: merrifield: 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>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>

diff --git a/drivers/pinctrl/intel/pinctrl-merrifield.c b/drivers/pinctrl/intel/pinctrl-merrifield.c
index 527957e..c0845bb 100644 (file)
--- a/drivers/pinctrl/intel/pinctrl-merrifield.c
+++ b/drivers/pinctrl/intel/pinctrl-merrifield.c
@@ -897,17 +897,18 @@ static const struct pinctrl_desc mrfld_pinctrl_desc = {
 
 static int mrfld_pinctrl_probe(struct platform_device *pdev)
 {
+       struct device *dev = &pdev->dev;
        struct mrfld_family *families;
        struct mrfld_pinctrl *mp;
        void __iomem *regs;
        size_t nfamilies;
        unsigned int i;
 
-       mp = devm_kzalloc(&pdev->dev, sizeof(*mp), GFP_KERNEL);
+       mp = devm_kzalloc(dev, sizeof(*mp), GFP_KERNEL);
        if (!mp)
                return -ENOMEM;
 
-       mp->dev = &pdev->dev;
+       mp->dev = dev;
        raw_spin_lock_init(&mp->lock);
 
        regs = devm_platform_ioremap_resource(pdev, 0);
@@ -919,9 +920,7 @@ static int mrfld_pinctrl_probe(struct platform_device *pdev)
         * to the registers.
         */
        nfamilies = ARRAY_SIZE(mrfld_families),
-       families = devm_kmemdup(&pdev->dev, mrfld_families,
-                                           sizeof(mrfld_families),
-                                           GFP_KERNEL);
+       families = devm_kmemdup(dev, mrfld_families, sizeof(mrfld_families), GFP_KERNEL);
        if (!families)
                return -ENOMEM;
 
@@ -939,13 +938,13 @@ static int mrfld_pinctrl_probe(struct platform_device *pdev)
        mp->groups = mrfld_groups;
        mp->ngroups = ARRAY_SIZE(mrfld_groups);
        mp->pctldesc = mrfld_pinctrl_desc;
-       mp->pctldesc.name = dev_name(&pdev->dev);
+       mp->pctldesc.name = dev_name(dev);
        mp->pctldesc.pins = mrfld_pins;
        mp->pctldesc.npins = ARRAY_SIZE(mrfld_pins);
 
-       mp->pctldev = devm_pinctrl_register(&pdev->dev, &mp->pctldesc, mp);
+       mp->pctldev = devm_pinctrl_register(dev, &mp->pctldesc, mp);
        if (IS_ERR(mp->pctldev)) {
-               dev_err(&pdev->dev, "failed to register pinctrl driver\n");
+               dev_err(dev, "failed to register pinctrl driver\n");
                return PTR_ERR(mp->pctldev);
        }