2011/6/6 Hauke Mehrtens <hauke@xxxxxxxxxx>:
> +/* driver_mips.c */
> +extern unsigned int bcma_core_mips_irq(struct bcma_device *dev);
Does it compile without CONFIG_BCMA_DRIVER_MIPS?
> +/* Get the MIPS IRQ assignment for a specified device.
> + * If unassigned, 0 is returned.
> + * If disabled, 5 is returned.
> + * If not supported, 6 is returned.
> + */
Does it ever return 6?
> +unsigned int bcma_core_mips_irq(struct bcma_device *dev)
> +{
> + Â Â Â struct bcma_device *mdev = dev->bus->drv_mips.core;
> + Â Â Â u32 irqflag;
> + Â Â Â unsigned int irq;
> +
> + Â Â Â irqflag = bcma_core_mips_irqflag(dev);
> +
> + Â Â Â for (irq = 1; irq <= 4; irq++)
> + Â Â Â Â Â Â Â if (bcma_read32(mdev, BCMA_MIPS_MIPS74K_INTMASK(irq)) & (1 << irqflag))
> + Â Â Â Â Â Â Â Â Â Â Â break;
Use scripts/checkpatch*. Braces around "for" and split line to match
80 chars width.
Why don't you just use "return irq;" instead of break?
> +
> + Â Â Â if (irq == 5)
> + Â Â Â Â Â Â Â irq = 0;
> +
> + Â Â Â return irq;
You can just make it "return 0;" after changing break to return.
> + Â Â Â Â Â Â Â Â Â Â Â for (i = 0; i < bus->nr_cores; i++)
> + Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â if ((1 << bcma_core_mips_irqflag(&bus->cores[i])) == oldirqflag) {
> + Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â bcma_core_mips_set_irq(&bus->cores[i], 0);
> + Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â break;
> + Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â }
Braces for "for".
> + Â Â Â pr_info("after irq reconfiguration\n");
Make first letter uppercase. I'm not English expert, but doesn't
something like "IRQ reconfiguration done" sound better?
--
RafaÅ
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