After the commit 448cf90513d9 ("gpio: Get rid of duplicate of_node
assignment in the drivers") the OF node local pointers become unused.
Remove them for good and make compiler happy about.

Fixes: 448cf90513d9 ("gpio: Get rid of duplicate of_node assignment in the drivers")
Reported-by: Stephen Rothwell <redacted>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/gpio/gpio-brcmstb.c | 2 +-
 drivers/gpio/gpio-gw-pld.c  | 1 -
 drivers/gpio/gpio-mt7621.c  | 5 ++---
 drivers/gpio/gpio-rda.c     | 1 -
 4 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/gpio/gpio-brcmstb.c b/drivers/gpio/gpio-brcmstb.c
index 176c264bb959..74ef89248867 100644
--- a/drivers/gpio/gpio-brcmstb.c
+++ b/drivers/gpio/gpio-brcmstb.c

@@ -704,7 +704,7 @@ static int brcmstb_gpio_probe(struct platform_device *pdev)
                }

                gc->owner = THIS_MODULE;
-               gc->label = devm_kasprintf(dev, GFP_KERNEL, "%pOF", dev->of_node);
+               gc->label = devm_kasprintf(dev, GFP_KERNEL, "%pOF", np);

                if (!gc->label) {
                        err = -ENOMEM;
                        goto fail;

diff --git a/drivers/gpio/gpio-gw-pld.c b/drivers/gpio/gpio-gw-pld.c
index 77a3fbd46111..2109803ffb38 100644
--- a/drivers/gpio/gpio-gw-pld.c
+++ b/drivers/gpio/gpio-gw-pld.c

@@ -71,7 +71,6 @@ static int gw_pld_probe(struct i2c_client *client,
                        const struct i2c_device_id *id)
 {
        struct device *dev = &client->dev;
-       struct device_node *np = dev->of_node;
        struct gw_pld *gw;
        int ret;

diff --git a/drivers/gpio/gpio-mt7621.c b/drivers/gpio/gpio-mt7621.c
index 52b49e7a0a80..ccaad1cb3c2e 100644
--- a/drivers/gpio/gpio-mt7621.c
+++ b/drivers/gpio/gpio-mt7621.c

@@ -205,8 +205,7 @@ mediatek_gpio_xlate(struct gpio_chip *chip,
 }

 static int
-mediatek_gpio_bank_probe(struct device *dev,
-                        struct device_node *node, int bank)
+mediatek_gpio_bank_probe(struct device *dev, int bank)
 {
        struct mtk *mtk = dev_get_drvdata(dev);
        struct mtk_gc *rg;

@@ -310,7 +309,7 @@ mediatek_gpio_probe(struct platform_device *pdev)
        platform_set_drvdata(pdev, mtk);

        for (i = 0; i < MTK_BANK_CNT; i++) {
-               ret = mediatek_gpio_bank_probe(dev, np, i);
+               ret = mediatek_gpio_bank_probe(dev, i);
                if (ret)
                        return ret;
        }

diff --git a/drivers/gpio/gpio-rda.c b/drivers/gpio/gpio-rda.c
index 0d03f525dcd3..62ba18b3a602 100644
--- a/drivers/gpio/gpio-rda.c
+++ b/drivers/gpio/gpio-rda.c

@@ -197,7 +197,6 @@ static void rda_gpio_irq_handler(struct irq_desc *desc)

 static int rda_gpio_probe(struct platform_device *pdev)
 {
-       struct device_node *np = pdev->dev.of_node;
        struct device *dev = &pdev->dev;
        struct gpio_irq_chip *girq;
        struct rda_gpio *rda_gpio;
--

2.34.1