From: Mika Westerberg <mika.westerberg-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
To: lucas.de.marchi-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Cc: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>,
Jarkko Nikula
<jarkko.nikula-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>,
Fabio Mello <fabio.mello-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Lucas De Marchi
<lucas.demarchi-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH] i2c: designware: use enable on resume instead initialization
Date: Wed, 10 Jun 2015 10:55:55 +0300 [thread overview]
Message-ID: <20150610075555.GO1478@lahna.fi.intel.com> (raw)
In-Reply-To: <1433785828-4100-1-git-send-email-lucas.de.marchi-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
On Mon, Jun 08, 2015 at 02:50:28PM -0300, lucas.de.marchi-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org wrote:
> @@ -320,7 +320,7 @@ static int dw_i2c_resume(struct device *dev)
> clk_prepare_enable(i_dev->clk);
>
> if (!i_dev->pm_runtime_disabled)
> - i2c_dw_init(i_dev);
> + i2c_dw_enable(i_dev);
This will not work if the device power gets removed (for example being
put to D3cold) as it looses context.
next prev parent reply other threads:[~2015-06-10 7:55 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-08 17:50 [PATCH] i2c: designware: use enable on resume instead initialization lucas.de.marchi-Re5JQEeQqe8AvxtiuMwx3w
[not found] ` <1433785828-4100-1-git-send-email-lucas.de.marchi-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-06-09 8:51 ` Mika Westerberg
[not found] ` <20150609085146.GD1478-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-06-09 18:29 ` Lucas De Marchi
[not found] ` <CAKi4VAJwD45VbWuCHegfkB-tbgvgza52-cgVNF4AxF8NCuYyRQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-06-10 7:07 ` Mika Westerberg
[not found] ` <OF847FFF39.1FF5F96A-ONC1257E60.00506AFD-C1257E60.0052A8CE@alitech.com>
[not found] ` <OF847FFF39.1FF5F96A-ONC1257E60.00506AFD-C1257E60.0052A8CE-Yycd8EPnGM5BDgjK7y7TUQ@public.gmane.org>
2015-06-11 9:38 ` Mika Westerberg
2015-06-11 14:48 ` Lucas De Marchi
[not found] ` <OF847FFF39.1FF5F96A-ONC1257E60.00506AFD-C1257E60.0052A8CE@LocalDomain>
2015-06-23 16:45 ` christian.ruppert-Yycd8EPnGM5BDgjK7y7TUQ
[not found] ` <OFB47A681B.5488F019-ONC1257E6D.005A6CD2-C1257E6D.005BD52F-Yycd8EPnGM5BDgjK7y7TUQ@public.gmane.org>
2015-06-23 17:02 ` Lucas De Marchi
[not found] ` <CAKi4VA+t3d-XoqDiL9ez+9qDR_ndgGnAOhkpZsJyJ2tMjfCYLA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-06-24 7:36 ` christian.ruppert-Yycd8EPnGM5BDgjK7y7TUQ
[not found] ` <OFB918064C.F72245F4-ONC1257E6E.00287EC7-C1257E6E.00299EF2-Yycd8EPnGM5BDgjK7y7TUQ@public.gmane.org>
2015-06-24 11:27 ` Mika Westerberg
[not found] ` <20150624112723.GE827-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-06-24 12:56 ` De Marchi, Lucas
[not found] ` <1435150578.1075.5.camel-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-06-24 13:18 ` mika.westerberg-VuQAYsv1563Yd54FQh9/CA
2015-06-24 14:06 ` christian.ruppert-Yycd8EPnGM5BDgjK7y7TUQ
2015-06-10 7:55 ` Mika Westerberg [this message]
[not found] ` <20150610075555.GO1478-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org>
2015-06-12 22:45 ` Lucas De Marchi
2015-06-15 9:29 ` Mika Westerberg
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