John Stultz [off-list ref] writes:

On Wed, Jun 13, 2018 at 8:13 AM, Ryan Grachek [off-list ref] wrote:

quoted

These properties are required for compatibility with runtime PM.
Without these properties, MMC host controller will not be aware
of power capabilities. When the wlcore driver attempts to power
on the device, it will erroneously fail with -EACCES.

Signed-off-by: Ryan Grachek <redacted>

Fixes: 60f36637bbbd ("wlcore: sdio: allow pm to handle sdio power")
Tested-by: John Stultz <redacted>
Acked-by: John Stultz <redacted>

Wei Xu: This fixes a functional regression with wifi on the HiKey
board that was introduced in 4.18-rc with commit 60f36637bbbd
("wlcore: sdio: allow pm to handle sdio power").

Could you please be sure to queue this for the 4.18-rc ?

Adding linux-wireless so that wireless folks are aware of this wlcore
regression fix as well.

-- 
Kalle Valo