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authorStephen Boyd <swboyd@chromium.org>2018-10-08 09:32:15 -0700
committerLinus Walleij <linus.walleij@linaro.org>2018-10-16 09:29:30 +0200
commit3c1f6b2d116c74f96691989258cad90dfe454d8d (patch)
tree493b708bcace6d9b98f5850e7b5d3ababf54d3f4 /drivers/gpio
parent9cb7cf9c4ebb19981cfa156cc60e2a75a51ccf1b (diff)
downloadlinux-3c1f6b2d116c74f96691989258cad90dfe454d8d.tar.bz2
gpio: Remove unused 'irqchip' argument to gpiochip_set_cascaded_irqchip()
This argument hasn't ever been used since it was introduced in commit 1425052097b5 ("gpio: add IRQ chip helpers in gpiolib"). Let's drop it to reduce reading confusion. Cc: Evan Green <evgreen@chromium.org> Cc: Thierry Reding <treding@nvidia.com> Cc: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
-rw-r--r--drivers/gpio/gpiolib.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 350b0541fdb0..6f6b4c26d099 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1663,7 +1663,6 @@ EXPORT_SYMBOL_GPL(gpiochip_irqchip_irq_valid);
/**
* gpiochip_set_cascaded_irqchip() - connects a cascaded irqchip to a gpiochip
* @gpiochip: the gpiochip to set the irqchip chain to
- * @irqchip: the irqchip to chain to the gpiochip
* @parent_irq: the irq number corresponding to the parent IRQ for this
* chained irqchip
* @parent_handler: the parent interrupt handler for the accumulated IRQ
@@ -1671,7 +1670,6 @@ EXPORT_SYMBOL_GPL(gpiochip_irqchip_irq_valid);
* cascaded, pass NULL in this handler argument
*/
static void gpiochip_set_cascaded_irqchip(struct gpio_chip *gpiochip,
- struct irq_chip *irqchip,
unsigned int parent_irq,
irq_flow_handler_t parent_handler)
{
@@ -1719,8 +1717,7 @@ void gpiochip_set_chained_irqchip(struct gpio_chip *gpiochip,
return;
}
- gpiochip_set_cascaded_irqchip(gpiochip, irqchip, parent_irq,
- parent_handler);
+ gpiochip_set_cascaded_irqchip(gpiochip, parent_irq, parent_handler);
}
EXPORT_SYMBOL_GPL(gpiochip_set_chained_irqchip);
@@ -1735,8 +1732,7 @@ void gpiochip_set_nested_irqchip(struct gpio_chip *gpiochip,
struct irq_chip *irqchip,
unsigned int parent_irq)
{
- gpiochip_set_cascaded_irqchip(gpiochip, irqchip, parent_irq,
- NULL);
+ gpiochip_set_cascaded_irqchip(gpiochip, parent_irq, NULL);
}
EXPORT_SYMBOL_GPL(gpiochip_set_nested_irqchip);