linux-kernel - [PATCH v1 1/3] gpiolib: Access device's fwnode via dev

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Message-Id: <20230307182557.42215-2-andriy.shevchenko@linux.intel.com>
Date:   Tue,  7 Mar 2023 20:25:55 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>
Subject: [PATCH v1 1/3] gpiolib: Access device's fwnode via dev_fwnode()

GPIO device's fwnode should be accessed via dev_fwnode().
Make sure that gpiochip_setup_dev() follows that.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/gpio/gpiolib.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index b554ad435245..c7f35f0e7d15 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -589,14 +589,15 @@ static void gpiodevice_release(struct device *dev)
 
 static int gpiochip_setup_dev(struct gpio_device *gdev)
 {
+	struct fwnode_handle *fwnode = dev_fwnode(&gdev->dev);
 	int ret;
 
 	/*
 	 * If fwnode doesn't belong to another device, it's safe to clear its
 	 * initialized flag.
 	 */
-	if (gdev->dev.fwnode && !gdev->dev.fwnode->dev)
-		fwnode_dev_initialized(gdev->dev.fwnode, false);
+	if (fwnode && !fwnode->dev)
+		fwnode_dev_initialized(fwnode, false);
 
 	ret = gcdev_register(gdev, gpio_devt);
 	if (ret)
-- 
2.39.1