clocksource/drivers/moxart: Replace setup_irq by request_irq

Save memory space and line of code by replacing setup_irq by request_irq.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Joel Stanley <joel@jms.id.au>

diff --git a/drivers/clocksource/moxart_timer.c b/drivers/clocksource/moxart_timer.c
index ad2bead..cba25b7 100644 (file)
--- a/drivers/clocksource/moxart_timer.c
+++ b/drivers/clocksource/moxart_timer.c
@@ -79,7 +79,6 @@ struct moxart_timer {
        unsigned int t1_enable_val;
        unsigned int count_per_tick;
        struct clock_event_device clkevt;
-       struct irqaction act;
 };
 
 static inline struct moxart_timer *to_moxart(struct clock_event_device *evt)
@@ -201,10 +200,6 @@ static int __init moxart_timer_init(struct device_node *node)
        timer->clkevt.set_next_event = moxart_clkevt_next_event;
        timer->clkevt.cpumask = cpumask_of(0);
        timer->clkevt.irq = irq;
-       timer->act.name = node->name;
-       timer->act.flags = IRQF_TIMER;
-       timer->act.handler = moxart_timer_interrupt;
-       timer->act.dev_id = &timer->clkevt;
 
        ret = clocksource_mmio_init(timer->base + TIMER2_BASE + REG_COUNT,
                                    "moxart_timer", pclk, 200, 32,
@@ -214,7 +209,8 @@ static int __init moxart_timer_init(struct device_node *node)
                return ret;
        }
 
-       ret = setup_irq(irq, &timer->act);
+       ret = request_irq(irq, moxart_timer_interrupt, IRQF_TIMER,
+                         node->name, &timer->clkevt);
        if (ret) {
                pr_err("%s: setup_irq failed\n", node->full_name);
                return ret;