Eric Lee / smarc-ti-linux-kernel

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Commit 6bd0f16e322b4572fe1e0ff3b0e78c800c2633b4

Authored by Felipe Balbi
Committed by Tony Lindgren
1 parent 8598066cdd

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>

Showing 1 changed file with 3 additions and 4 deletions Side-by-side Diff

drivers/irqchip/irq-omap-intc.c
Diff comments   View file @ 6bd0f16
... ... @@ -174,11 +174,10 @@
174 174  
175 175 int omap_irq_pending(void)
176 176 {
177   - int irq;
  177 + int i;
178 178  
179   - for (irq = 0; irq < omap_nr_irqs; irq += 32)
180   - if (intc_readl(INTC_PENDING_IRQ0 +
181   - ((irq >> 5) << 5)))
  179 + for (i = 0; i < omap_nr_pending; i++)
  180 + if (intc_readl(INTC_PENDING_IRQ0 + (0x20 * i)))
182 181 return 1;
183 182 return 0;
184 183 }