linux-kernel - [PATCH net-next v3 2/3] ieee802154: ca8210: Get platform data via dev_get

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Message-ID: <20250304112418.1774869-3-andriy.shevchenko@linux.intel.com>
Date: Tue,  4 Mar 2025 13:22:33 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	linux-wpan@...r.kernel.org,
	netdev@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-gpio@...r.kernel.org
Cc: Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Bartosz Golaszewski <brgl@...ev.pl>,
	Alexander Aring <alex.aring@...il.com>,
	Stefan Schmidt <stefan@...enfreihafen.org>,
	Miquel Raynal <miquel.raynal@...tlin.com>
Subject: [PATCH net-next v3 2/3] ieee802154: ca8210: Get platform data via dev_get_platdata()

Access to platform data via dev_get_platdata() getter to make code cleaner.

Reviewed-by: Linus Walleij <linus.walleij@...aro.org>
Reviewed-by: Miquel Raynal <miquel.raynal@...tlin.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/net/ieee802154/ca8210.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c
index a036910f6082..65f042c8734b 100644
--- a/drivers/net/ieee802154/ca8210.c
+++ b/drivers/net/ieee802154/ca8210.c
@@ -627,7 +627,8 @@ static int ca8210_spi_transfer(
  */
 static void ca8210_reset_send(struct spi_device *spi, unsigned int ms)
 {
-	struct ca8210_platform_data *pdata = spi->dev.platform_data;
+	struct device *dev = &spi->dev;
+	struct ca8210_platform_data *pdata = dev_get_platdata(dev);
 	struct ca8210_priv *priv = spi_get_drvdata(spi);
 	long status;
 
@@ -2736,9 +2737,10 @@ static int ca8210_config_extern_clk(
  */
 static int ca8210_register_ext_clock(struct spi_device *spi)
 {
+	struct device *dev = &spi->dev;
+	struct ca8210_platform_data *pdata = dev_get_platdata(dev);
 	struct device_node *np = spi->dev.of_node;
 	struct ca8210_priv *priv = spi_get_drvdata(spi);
-	struct ca8210_platform_data *pdata = spi->dev.platform_data;
 
 	if (!np)
 		return -EFAULT;
@@ -2784,8 +2786,9 @@ static void ca8210_unregister_ext_clock(struct spi_device *spi)
  */
 static int ca8210_reset_init(struct spi_device *spi)
 {
+	struct device *dev = &spi->dev;
+	struct ca8210_platform_data *pdata = dev_get_platdata(dev);
 	int ret;
-	struct ca8210_platform_data *pdata = spi->dev.platform_data;
 
 	pdata->gpio_reset = of_get_named_gpio(
 		spi->dev.of_node,
@@ -2813,8 +2816,9 @@ static int ca8210_reset_init(struct spi_device *spi)
  */
 static int ca8210_interrupt_init(struct spi_device *spi)
 {
+	struct device *dev = &spi->dev;
+	struct ca8210_platform_data *pdata = dev_get_platdata(dev);
 	int ret;
-	struct ca8210_platform_data *pdata = spi->dev.platform_data;
 
 	pdata->gpio_irq = of_get_named_gpio(
 		spi->dev.of_node,
-- 
2.47.2