Ulf Hansson [off-list ref] writes:

On 8 October 2018 at 22:03, Daniel Mack [off-list ref] wrote:

quoted

When powering down a SDIO connected card during suspend, make sure to call
into the generic lbs_suspend() function before pulling the plug. This will
make sure the card is successfully deregistered from the system to avoid
communication to the card starving out.

Fixes: 7444a8092906 ("libertas: fix suspend and resume for SDIO connected cards")
Signed-off-by: Daniel Mack <daniel@zonque.org>

Reviewed-by: Ulf Hansson <redacted>

BTW, if you need this to reach 4.19 I have already queued some other
mmc fixes so I can take this as well, if it helps. I need and ack of
course.

I'm not planning to send anything to 4.19 anymore and this is so simple
that hopefully it cause any conflicts with -next patches, so feel free
to do that:

Acked-by: Kalle Valo <redacted>

-- 
Kalle Valo