From: mporter@linaro.org (Matt Porter)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/6] i2c: bcm-kona: register with subsys_initcall
Date: Wed, 5 Feb 2014 10:18:26 -0500 [thread overview]
Message-ID: <20140205151826.GC22153@beef> (raw)
In-Reply-To: <20140205090818.GA2614@katana>
On Wed, Feb 05, 2014 at 10:08:18AM +0100, Wolfram Sang wrote:
> On Tue, Feb 04, 2014 at 07:19:07AM -0500, Matt Porter wrote:
>
> > Voltage regulators are needed very early due to deferred probe
> > being incompatible with built-in USB gadget drivers.
>
> What does it need to fix those instead?
[added Alan/Felipe for more insight]
Discussion on that topic came about from this submission:
http://www.spinics.net/lists/linux-usb/msg94217.html
End of it is:
http://www.spinics.net/lists/linux-usb/msg94731.html
We can either add to the many drivers that already do subsys_initcall()
for similar reasons...or I can drop this from the series and add gadget
probe ordering to my TODO list.
In short, it can't be a late_initcall() hack like the original post and
really could be solved by converting to a real bus (and letting
deferred probe do its job)..but Alan voiced concerns about that.
-Matt
next prev parent reply other threads:[~2014-02-05 15:18 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-04 12:19 [PATCH 0/6] BCM59056 PMU regulator support Matt Porter
2014-02-04 12:19 ` [PATCH 1/6] i2c: bcm-kona: register with subsys_initcall Matt Porter
2014-02-05 9:08 ` Wolfram Sang
2014-02-05 15:18 ` Matt Porter [this message]
2014-02-05 15:30 ` Alan Stern
2014-02-05 16:19 ` Matt Porter
2014-02-04 12:19 ` [PATCH 2/6] regulator: add bcm59056 pmu DT binding Matt Porter
2014-02-04 17:23 ` Mark Brown
2014-02-04 21:16 ` Matt Porter
2014-02-04 23:21 ` Mark Brown
2014-02-04 12:19 ` [PATCH 3/6] mfd: add bcm59056 pmu driver Matt Porter
2014-02-04 13:29 ` Lee Jones
2014-02-04 14:31 ` Matt Porter
2014-02-04 14:47 ` Lee Jones
2014-02-04 15:01 ` Matt Porter
2014-02-04 15:20 ` Lee Jones
2014-02-04 16:59 ` Mark Brown
2014-02-04 17:08 ` Lee Jones
2014-02-04 17:11 ` Mark Brown
2014-02-04 12:19 ` [PATCH 4/6] regulator: add bcm59056 regulator driver Matt Porter
2014-02-04 17:28 ` Mark Brown
2014-02-04 21:29 ` Matt Porter
2014-02-04 23:22 ` Mark Brown
2014-02-04 12:19 ` [PATCH 5/6] ARM: configs: bcm_defconfig: enable bcm59056 regulator support Matt Porter
2014-02-04 12:19 ` [PATCH 6/6] ARM: dts: add bcm59056 pmu support and enable for bcm28155-ap Matt Porter
2014-02-04 13:40 ` [PATCH 0/6] BCM59056 PMU regulator support Lee Jones
2014-02-04 14:34 ` Matt Porter
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