Re: [PATCH] ahci: enable GHC.AE bit before set GHC.HR

From: Alan Cox
Date: Wed Sep 26 2007 - 10:32:04 EST

> > NAK - mmio is an iomap so writel and readl are the wrong things to use
> The patch is consistent with the rest of the driver.
> You are welcome to submit a patch to convert ahci to using ioremap.

You could just flip the relevant function to use ioread while you are
tidying it up, instead of spreading new bugs into the code.

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