Subject: Re: [PATCH] mwifiex: Make resume actually do something useful again on SDIO cards

From: Kalle Valo <[email-masked]>
Date: Thu, 25 Apr 2019 11:05:51 +0000 (UTC)

Douglas Anderson <[email-masked]> wrote:

> The commit fc3a2fcaa1ba ("mwifiex: use atomic bitops to represent
> adapter status variables") had a fairly straightforward bug in it.  It
> contained this bit of diff:
> 
>  - if (!adapter->is_suspended) {
>  + if (test_bit(MWIFIEX_IS_SUSPENDED, &adapter->work_flags)) {
> 
> As you can see the patch missed the "!" when converting to the atomic
> bitops.  This meant that the resume hasn't done anything at all since
> that commit landed and suspend/resume for mwifiex SDIO cards has been
> totally broken.
> 
> After fixing this mwifiex suspend/resume appears to work again, at
> least with the simple testing I've done.
> 
> Fixes: fc3a2fcaa1ba ("mwifiex: use atomic bitops to represent adapter status variables")
> Cc: <[email-masked]>
> Signed-off-by: Douglas Anderson <[email-masked]>
> Reviewed-by: Brian Norris <[email-masked]>

Patch applied to wireless-drivers.git, thanks.

b82d6c1f8f82 mwifiex: Make resume actually do something useful again on SDIO cards

-- 
https://patchwork.kernel.org/patch/10884883/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches