Messages in this thread | | | Subject | Re: [PATCH] arm64: dts: hikey: Define wl1835 power capabilities | From | Wei Xu <> | Date | Tue, 26 Jun 2018 09:25:44 +0100 |
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Hi John,
On 2018/6/25 22:56, John Stultz wrote: > On Wed, Jun 13, 2018 at 11:30 AM, John Stultz <john.stultz@linaro.org> wrote: >> On Wed, Jun 13, 2018 at 8:13 AM, Ryan Grachek <ryan@edited.us> wrote: >>> 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 <ryan@edited.us> >> >> Fixes: 60f36637bbbd ("wlcore: sdio: allow pm to handle sdio power") >> Tested-by: John Stultz <john.stultz@linaro.org> >> Acked-by: John Stultz <john.stultz@linaro.org> >> >> 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"). > > Wei Xu: Just wanted to follow up to make sure this wasn't missed for > 4.18-rc, as I haven't seen it upstream or in -next, and it fixes a > recently introduced regression.
Thanks! I will send out the fix pull request in these two days if no problem.
Best Regards, Wei
> > thanks > -john > > . >
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