[PATCH v3 mvebu + mvebu/dt64 1/6] firmware: turris-mox-rwtm: fix reply status decoding function

[Andrew Lunn]

On Thu, May 06, 2021 at 11:07:57AM +0200, Pali Rohár wrote:
> From: Marek Behún <kabel at kernel.org>
> 
> The status decoding function mox_get_status() currently contains an
> incorrect check: if the error status is not MBOX_STS_SUCCESS, it always
> returns -EIO, so the comparison to MBOX_STS_FAIL is never executed and
> we don't get the actual error code sent by the firmware.
> 
> Fix this.
> 
> Signed-off-by: Marek Behún <kabel at kernel.org>
> Fixes: 389711b37493 ("firmware: Add Turris Mox rWTM firmware driver")

Reviewed-by: Andrew Lunn <andrew at lunn.ch>

    Andrew