Re: [PATCH 1/2] spi: img-spfi: check for timeout error before proceeding

[Andrew Bresticker <abrestic@xxxxxxxxxxxx>]

Hi Sifan,

On Mon, Jul 27, 2015 at 5:11 AM, Sifan Naeem <sifan.naeem@xxxxxxxxxx> wrote:
> Calling spfi_wait_all_done is not required if the transfer has timed
> out before all data is transferred.
>
> spfi_wait_all_done polls for Alldone interrupt which is triggered to
> mark the transfer as complete and to indicate it is now safe to issue
> a new transfer.
>
> Fixes: 8c2c8c0 ("spi: img-spfi: Control CS lines with GPIO")
> Signed-off-by: Sifan Naeem <sifan.naeem@xxxxxxxxxx>
> Cc: Stable kernel (v4.1) <stable@xxxxxxxxxxxxxxx>

Reviewed-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
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