Subject: Re: [PATCH] ARM: dts: imx6qdl-sr-som-ti: indicate powering off wifi is safe

From: Russell King - ARM Linux admin <[email-masked]>
Date: Thu, 27 Feb 2020 13:45:39 +0000

On Thu, Feb 27, 2020 at 09:57:40AM -0300, Fabio Estevam wrote:
> Hi Russell,
> 
> On Thu, Feb 27, 2020 at 9:19 AM Russell King <[email-masked]> wrote:
> >
> > We need to indicate that powering off the TI WiFi is safe, to avoid:
> >
> > wl18xx_driver wl18xx.2.auto: Unbalanced pm_runtime_enable!
> > wl1271_sdio mmc0:0001:2: wl12xx_sdio_power_on: failed to get_sync(-13)
> >
> > which prevents the WiFi being functional.
> >
> > Signed-off-by: Russell King <[email-masked]>
> 
> Shouldn't this have a Fixes tag so that it can be backported to stable kernels?

If I knew where the breakage happened and what commit was responsible
for it, then yes - but it used to work with earlier kernels (I don't
know which) and at some point it broke.

The suggestion for how to fix it came from Jon Nettleton.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 12.1Mbps down 622kbps up
According to speedtest.net: 11.9Mbps down 500kbps up

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