Re: [PATCH v2 01/13] mfd: pruss mfd driver.

[Russell King - ARM Linux]

On Tue, Feb 22, 2011 at 11:31:27AM +0100, Samuel Ortiz wrote:
> So, if you have a:
> 
> static u32 reg_offset(struct device *dev, u8 pru_num)
> {
> 	struct da8xx_pruss *pru = dev_get_drvdata(dev->parent);
> 
> 	switch (pru_num) {
> 	case DA8XX_PRUCORE_0:
> 		return (u32) pru->ioaddr + 0x7000;
> 	case DA8XX_PRUCORE_1:
> 		return (u32) pru->ioaddr + 0x7800;
> 	default:
> 		return 0;
> }

No.  Please don't encourage people to have 'u32' as valid cookies for
readl,writel et.al.  Always make the mmio cookies __iomem pointer like.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/