On Thu, Sep 8, 2016 at 11:28 PM, Daniel Lezcano <[email protected]> wrote: > Save memory space and line of code by replacing setup_irq by request_irq.
Thanks. I also gave it a spin on our hardware to be sure. > Signed-off-by: Daniel Lezcano <[email protected]> Acked-by: Joel Stanley <[email protected]> > --- > drivers/clocksource/moxart_timer.c | 8 ++------ > 1 file changed, 2 insertions(+), 6 deletions(-) > > diff --git a/drivers/clocksource/moxart_timer.c > b/drivers/clocksource/moxart_timer.c > index ad2bead9..cba25b7 100644 > --- 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; > -- > 1.9.1 >
