linux-kernel - [PATCH v1 4/5] gpio: stmpe: Make use of device properties

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Message-ID: <20240902133148.2569486-5-andriy.shevchenko@linux.intel.com>
Date: Mon,  2 Sep 2024 16:30:43 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	linux-gpio@...r.kernel.org,
	linux-stm32@...md-mailman.stormreply.com,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Cc: Linus Walleij <linus.walleij@...aro.org>,
	Bartosz Golaszewski <brgl@...ev.pl>,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>
Subject: [PATCH v1 4/5] gpio: stmpe: Make use of device properties

Convert the module to be property provider agnostic and allow
it to be used on non-OF platforms.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/gpio/gpio-stmpe.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpio/gpio-stmpe.c b/drivers/gpio/gpio-stmpe.c
index 7f2911c478ea..c1fb06925e09 100644
--- a/drivers/gpio/gpio-stmpe.c
+++ b/drivers/gpio/gpio-stmpe.c
@@ -11,8 +11,8 @@
 #include <linux/slab.h>
 #include <linux/gpio/driver.h>
 #include <linux/interrupt.h>
-#include <linux/of.h>
 #include <linux/mfd/stmpe.h>
+#include <linux/property.h>
 #include <linux/seq_file.h>
 #include <linux/bitops.h>
 
@@ -465,7 +465,6 @@ static int stmpe_gpio_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct stmpe *stmpe = dev_get_drvdata(dev->parent);
-	struct device_node *np = dev->of_node;
 	struct stmpe_gpio *stmpe_gpio;
 	int ret, irq;
 
@@ -489,8 +488,7 @@ static int stmpe_gpio_probe(struct platform_device *pdev)
 	if (IS_ENABLED(CONFIG_DEBUG_FS))
                 stmpe_gpio->chip.dbg_show = stmpe_dbg_show;
 
-	of_property_read_u32(np, "st,norequest-mask",
-			&stmpe_gpio->norequest_mask);
+	device_property_read_u32(dev, "st,norequest-mask", &stmpe_gpio->norequest_mask);
 
 	ret = stmpe_enable(stmpe, STMPE_BLOCK_GPIO);
 	if (ret)
-- 
2.43.0.rc1.1336.g36b5255a03ac