Use irq_set_handler_locked() as it avoids a redundant lookup of the
irq descriptor.

Search and replacement was done with coccinelle:

@@
struct irq_data *d;
expression E1;
@@

-__irq_set_handler_locked(d->irq, E1);
+irq_set_handler_locked(d, E1);

Signed-off-by: Thomas Gleixner <t...@linutronix.de>
Cc: Jiang Liu <jiang....@linux.intel.com>
Cc: Julia Lawall <julia.law...@lip6.fr>
Cc: Linus Walleij <linus.wall...@linaro.org>
Cc: Alexandre Courbot <gnu...@gmail.com>
Cc: linux-gpio@vger.kernel.org
---
 drivers/gpio/gpio-ep93xx.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: tip/drivers/gpio/gpio-ep93xx.c
===================================================================
--- tip.orig/drivers/gpio/gpio-ep93xx.c
+++ tip/drivers/gpio/gpio-ep93xx.c
@@ -208,7 +208,7 @@ static int ep93xx_gpio_irq_type(struct i
                return -EINVAL;
        }
 
-       __irq_set_handler_locked(d->irq, handler);
+       irq_set_handler_locked(d, handler);
 
        gpio_int_enabled[port] |= port_mask;
 


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