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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2021-12-14 15:06:56 +0100
committerGregory CLEMENT <gregory.clement@bootlin.com>2022-02-03 09:25:11 +0100
commitbba14b329157d914b81ec764b87d60ee97c05e57 (patch)
tree66d473585f7e06c63ed865709e7e3d315ea00574 /arch/arm/plat-orion
parentLinux 5.17-rc1 (diff)
downloadlinux-bba14b329157d914b81ec764b87d60ee97c05e57.tar.xz
linux-bba14b329157d914b81ec764b87d60ee97c05e57.zip
ARM: orion/gpio: Get rid of unused first parameter in orion_gpio_init()
The OF node pointer is always NULL, get rid of unused parameter in orion_gpio_init(). As a side effect it will allow to switch GPIO library to the fwnode API, as well as in case of resurrecting it here it should be fwnode_handle anyways. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Diffstat (limited to 'arch/arm/plat-orion')
-rw-r--r--arch/arm/plat-orion/gpio.c8
-rw-r--r--arch/arm/plat-orion/include/plat/orion-gpio.h3
2 files changed, 3 insertions, 8 deletions
diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c
index 734f0be4f14a..3ef9ecdd6343 100644
--- a/arch/arm/plat-orion/gpio.c
+++ b/arch/arm/plat-orion/gpio.c
@@ -516,8 +516,7 @@ static void orion_gpio_mask_irq(struct irq_data *d)
irq_gc_unlock(gc);
}
-void __init orion_gpio_init(struct device_node *np,
- int gpio_base, int ngpio,
+void __init orion_gpio_init(int gpio_base, int ngpio,
void __iomem *base, int mask_offset,
int secondary_irq_base,
int irqs[4])
@@ -545,9 +544,6 @@ void __init orion_gpio_init(struct device_node *np,
ochip->chip.base = gpio_base;
ochip->chip.ngpio = ngpio;
ochip->chip.can_sleep = 0;
-#ifdef CONFIG_OF
- ochip->chip.of_node = np;
-#endif
ochip->chip.dbg_show = orion_gpio_dbg_show;
spin_lock_init(&ochip->lock);
@@ -605,7 +601,7 @@ void __init orion_gpio_init(struct device_node *np,
IRQ_NOREQUEST, IRQ_LEVEL | IRQ_NOPROBE);
/* Setup irq domain on top of the generic chip. */
- ochip->domain = irq_domain_add_legacy(np,
+ ochip->domain = irq_domain_add_legacy(NULL,
ochip->chip.ngpio,
ochip->secondary_irq_base,
ochip->secondary_irq_base,
diff --git a/arch/arm/plat-orion/include/plat/orion-gpio.h b/arch/arm/plat-orion/include/plat/orion-gpio.h
index e856b073a9c8..25a2963e0e0f 100644
--- a/arch/arm/plat-orion/include/plat/orion-gpio.h
+++ b/arch/arm/plat-orion/include/plat/orion-gpio.h
@@ -30,8 +30,7 @@ int orion_gpio_led_blink_set(struct gpio_desc *desc, int state,
void orion_gpio_set_valid(unsigned pin, int mode);
/* Initialize gpiolib. */
-void __init orion_gpio_init(struct device_node *np,
- int gpio_base, int ngpio,
+void __init orion_gpio_init(int gpio_base, int ngpio,
void __iomem *base, int mask_offset,
int secondary_irq_base,
int irq[4]);