diff mbox series

[v1,1/1] gpio: ixp4xx: Replace of_node_to_fwnode() with more suitable API

Message ID 20240822223332.705560-1-andy.shevchenko@gmail.com (mailing list archive)
State New, archived
Headers show
Series [v1,1/1] gpio: ixp4xx: Replace of_node_to_fwnode() with more suitable API | expand

Commit Message

Andy Shevchenko Aug. 22, 2024, 10:33 p.m. UTC 
of_node_to_fwnode() is a IRQ domain specific implementation of
of_fwnode_handle(). Replace the former with more suitable API.

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
---
 drivers/gpio/gpio-ixp4xx.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

Comments

Linus Walleij Aug. 26, 2024, 8:43 a.m. UTC | #1 
On Fri, Aug 23, 2024 at 12:33 AM Andy Shevchenko
<andy.shevchenko@gmail.com> wrote:

> of_node_to_fwnode() is a IRQ domain specific implementation of
> of_fwnode_handle(). Replace the former with more suitable API.
>
> Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>

Neat, nice with the small cleanup as well.
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij
Bartosz Golaszewski Sept. 2, 2024, 10:24 a.m. UTC | #2 
From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>


On Fri, 23 Aug 2024 01:33:32 +0300, Andy Shevchenko wrote:
> of_node_to_fwnode() is a IRQ domain specific implementation of
> of_fwnode_handle(). Replace the former with more suitable API.
> 
> 

Applied, thanks!

[1/1] gpio: ixp4xx: Replace of_node_to_fwnode() with more suitable API
      commit: 24127ba3b4a16e0aebab248ca9513a15d323e6af

Best regards,
diff mbox series

Patch

diff --git a/drivers/gpio/gpio-ixp4xx.c b/drivers/gpio/gpio-ixp4xx.c
index c5a9fa640566..28a8a6a8f05f 100644
--- a/drivers/gpio/gpio-ixp4xx.c
+++ b/drivers/gpio/gpio-ixp4xx.c
@@ -6,6 +6,7 @@ 
 // based on previous work and know-how from:
 // Deepak Saxena <dsaxena@plexity.net>
 
+#include <linux/bitops.h>
 #include <linux/gpio/driver.h>
 #include <linux/io.h>
 #include <linux/irq.h>
@@ -13,7 +14,7 @@ 
 #include <linux/irqchip.h>
 #include <linux/of_irq.h>
 #include <linux/platform_device.h>
-#include <linux/bitops.h>
+#include <linux/property.h>
 
 #define IXP4XX_REG_GPOUT	0x00
 #define IXP4XX_REG_GPOE		0x04
@@ -53,16 +54,14 @@ 
 /**
  * struct ixp4xx_gpio - IXP4 GPIO state container
  * @dev: containing device for this instance
- * @fwnode: the fwnode for this GPIO chip
  * @gc: gpiochip for this instance
  * @base: remapped I/O-memory base
  * @irq_edge: Each bit represents an IRQ: 1: edge-triggered,
  * 0: level triggered
  */
 struct ixp4xx_gpio {
-	struct device *dev;
-	struct fwnode_handle *fwnode;
 	struct gpio_chip gc;
+	struct device *dev;
 	void __iomem *base;
 	unsigned long long irq_edge;
 };
@@ -237,7 +236,6 @@  static int ixp4xx_gpio_probe(struct platform_device *pdev)
 		dev_err(dev, "no IRQ parent domain\n");
 		return -ENODEV;
 	}
-	g->fwnode = of_node_to_fwnode(np);
 
 	/*
 	 * If either clock output is enabled explicitly in the device tree
@@ -322,7 +320,7 @@  static int ixp4xx_gpio_probe(struct platform_device *pdev)
 
 	girq = &g->gc.irq;
 	gpio_irq_chip_set_chip(girq, &ixp4xx_gpio_irqchip);
-	girq->fwnode = g->fwnode;
+	girq->fwnode = dev_fwnode(dev);
 	girq->parent_domain = parent;
 	girq->child_to_parent_hwirq = ixp4xx_gpio_child_to_parent_hwirq;
 	girq->handler = handle_bad_irq;