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| Started by | Geert Uytterhoeven <geert@linux-m68k.org> |
|---|---|
| First post | 2016-04-19 09:20 +0200 |
| Last post | 2016-04-20 01:00 +0200 |
| Articles | 2 — 2 participants |
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Re: [PATCH] ARM: dts: r8a7791: Don't disable referenced optional clocks Geert Uytterhoeven <geert@linux-m68k.org> - 2016-04-19 09:20 +0200
Re: [PATCH] ARM: dts: r8a7791: Don't disable referenced optional clocks Simon Horman <horms@verge.net.au> - 2016-04-20 01:00 +0200
| From | Geert Uytterhoeven <geert@linux-m68k.org> |
|---|---|
| Date | 2016-04-19 09:20 +0200 |
| Subject | Re: [PATCH] ARM: dts: r8a7791: Don't disable referenced optional clocks |
| Message-ID | <rpy6Z-2YU-3@gated-at.bofh.it> |
On Wed, Apr 6, 2016 at 2:52 PM, Sjoerd Simons
<sjoerd.simons@collabora.co.uk> wrote:
> clk_get on a disabled clock node will return EPROBE_DEFER, which can
> cause drivers to be deferred forever if such clocks are referenced in
> their clocks property.
>
> Update the various disabled external clock nodes to default to a
> frequency of 0, but don't disable them to prevent this.
>
> Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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| From | Simon Horman <horms@verge.net.au> |
|---|---|
| Date | 2016-04-20 01:00 +0200 |
| Subject | Re: [PATCH] ARM: dts: r8a7791: Don't disable referenced optional clocks |
| Message-ID | <rpMMF-68Y-7@gated-at.bofh.it> |
| In reply to | #1382220 |
On Tue, Apr 19, 2016 at 09:18:55AM +0200, Geert Uytterhoeven wrote: > On Wed, Apr 6, 2016 at 2:52 PM, Sjoerd Simons > <sjoerd.simons@collabora.co.uk> wrote: > > clk_get on a disabled clock node will return EPROBE_DEFER, which can > > cause drivers to be deferred forever if such clocks are referenced in > > their clocks property. > > > > Update the various disabled external clock nodes to default to a > > frequency of 0, but don't disable them to prevent this. > > > > Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> > > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Thanks, I will add your tag.
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