[PATCH] mmc: pwrseq_simple: Fix regression with optional GPIOs

Tony Lindgren tony at atomide.com
Fri Dec 18 08:14:06 PST 2015

* Ulf Hansson <ulf.hansson at linaro.org> [151207 16:20]:
> +Linus
> On 7 December 2015 at 23:54, Tony Lindgren <tony at atomide.com> wrote:
> > Commit ce037275861e ("mmc: pwrseq_simple: use GPIO descriptors array API")
> > changed the handling MMC power sequence so GPIOs no longer are optional.
> >
> > This broke SDIO WLAN at least for omap5 that can't yet use the reset GPIOs
> > with pwrseq_simple as a wait is needed after enabling the SDIO device.
> Can you elaborate on this. Did it break omap5 or not? :-)

Ulf, is this patch queued for v4.4 as a regression fix? I don't see it
in Linux next or mainline trees?



More information about the linux-arm-kernel mailing list