On Mar 26, Ezequiel Garcia wrote:
> We need to use writel() instead of writel_relaxed() when starting
> a channel, to ensure all the descriptors have been flushed before
> the activation.
>
> While at it, remove the unneeded read-modify-write and make the
> code simpler.
>
> Signed-off-by: Lior Amsalem <alior@xxxxxxxxxxx>
> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
> ---
> This fix applies cleanly since commit:
> 5733c38 mv_xor: use {readl, writel}_relaxed instead of __raw_{readl, writel}
>
> Given the fix is applicable since the introduction of the driver,
> in v2.6.27, it should be marked accordingly. I can provide a backport
> in due time.
>
Dan, Vinod, any comments? We'd like to have this fix merged so it lands stable
as soon as possible.
Thanks!
--
Ezequiel García, Free Electrons
Embedded Linux, Kernel and Android Engineering
http://free-electrons.com
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