diff options
| author | Felipe Balbi <balbi@ti.com> | 2014-09-15 23:15:03 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-09-16 23:44:59 +0200 |
| commit | 6bd0f16e322b4572fe1e0ff3b0e78c800c2633b4 (patch) | |
| tree | e1d1b6aaebb1cf993b26339484a94c4c1cd67b4a /drivers | |
| parent | arm: omap: irq: move irq.c to drivers/irqchip/ (diff) | |
| download | linux-6bd0f16e322b4572fe1e0ff3b0e78c800c2633b4.tar.xz linux-6bd0f16e322b4572fe1e0ff3b0e78c800c2633b4.zip | |
irqchip: omap-intc: minor improvement to omap_irq_pending()
We already hold the number of Pending registers
in omap_nr_pending. Let's use that instead.
Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/irqchip/irq-omap-intc.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/irqchip/irq-omap-intc.c b/drivers/irqchip/irq-omap-intc.c index 1478f1a3c400..2933760f95aa 100644 --- a/drivers/irqchip/irq-omap-intc.c +++ b/drivers/irqchip/irq-omap-intc.c @@ -174,11 +174,10 @@ static void __init omap_irq_soft_reset(void) int omap_irq_pending(void) { - int irq; + int i; - for (irq = 0; irq < omap_nr_irqs; irq += 32) - if (intc_readl(INTC_PENDING_IRQ0 + - ((irq >> 5) << 5))) + for (i = 0; i < omap_nr_pending; i++) + if (intc_readl(INTC_PENDING_IRQ0 + (0x20 * i))) return 1; return 0; } |