> Why you chose to use ioread32() and iowrite32() if your device is strictly > memory mapped? Those functions add some overhead, and boil down to readl() and There are distinct portability advantages but you shouldn't mix ioread32/iowrite32 with ioremap as that isn't guaranteed to work. readl/writel does fine and fixes up the driver. - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html