From: gregkh@linuxfoundation•org (Greg KH)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH V2] USB: initialize or shutdown PHY when add or remove host controller
Date: Tue, 18 Jun 2013 19:48:39 -0700 [thread overview]
Message-ID: <20130619024839.GA1987@kroah.com> (raw)
In-Reply-To: <1371609080-30595-1-git-send-email-chao.xie@marvell.com>
On Tue, Jun 18, 2013 at 10:31:20PM -0400, Chao Xie wrote:
> Some controller need software to initialize PHY before add
> host controller, and shut down PHY after remove host controller.
> Add the generic code for these controllers so they do not need
> do it in its own host controller driver.
Why? What breaks if we add this patch, and what gets fixed? I'm
guessing you can then remove code?
What out-of-tree code now works properly? Or gets broken?
we need more info here please...
thanks,
greg k-h
next prev parent reply other threads:[~2013-06-19 2:48 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-19 2:31 [PATCH V2] USB: initialize or shutdown PHY when add or remove host controller Chao Xie
2013-06-19 2:48 ` Greg KH [this message]
2013-06-19 3:23 ` Chao Xie
2013-06-19 7:51 ` Roger Quadros
2013-06-20 0:53 ` Chao Xie
2013-06-20 12:17 ` Felipe Balbi
2013-06-20 17:25 ` Alan Stern
2013-06-21 1:07 ` Chao Xie
2013-06-21 1:27 ` Chao Xie
2013-06-24 19:45 ` Felipe Balbi
2013-06-25 1:25 ` Chao Xie
2013-06-25 3:33 ` Felipe Balbi
2013-06-24 19:36 ` Felipe Balbi
2013-06-25 13:37 ` Roger Quadros
2013-06-25 13:43 ` Felipe Balbi
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