From: peter.chen@freescale.com (Peter Chen)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v9 8/9] usb: chipidea: tell platform layer the ci core probe's result
Date: Fri, 1 Mar 2013 09:45:51 +0800 [thread overview]
Message-ID: <20130301014457.GB19324@nchen-desktop> (raw)
In-Reply-To: <20130228104559.GB22736@arwen.pp.htv.fi>
On Thu, Feb 28, 2013 at 12:45:59PM +0200, Felipe Balbi wrote:
> Hi,
>
> On Thu, Feb 28, 2013 at 06:06:55PM +0800, Peter Chen wrote:
>
> > For runtime pm disabled, we may had to add some ugly things, like
> > notify core probe fail, and platform layer needs to handle this failed
> > notify.
>
> Please stop talking about about "notify core probe fail" that will never
> happen. Not today, not ever. Forget that idea.
Of course, it is ugly way, I just thought if it will affect power, eg dvfs,
bus freq if the usb clock is on. Maybe the user will find USB core init fails
case causes runtime power rise, and fix the core init fail bug.
>
> --
> balbi
--
Best Regards,
Peter Chen
next prev parent reply other threads:[~2013-03-01 1:45 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-17 9:24 [PATCH v9 0/9] Add tested id switch and vbus connect detect support for Chipidea Peter Chen
2013-02-17 9:24 ` [PATCH v9 1/9] Revert "USB: chipidea: add vbus detect for udc" Peter Chen
2013-02-17 9:24 ` [PATCH v9 2/9] usb: chipidea: add otg file Peter Chen
2013-02-17 9:24 ` [PATCH v9 3/9] usb: chipidea: add otg id switch and vbus connect/disconnect detect Peter Chen
2013-02-17 9:24 ` [PATCH v9 4/9] usb: chipidea: udc: add pullup/pulldown dp at hw_device_state Peter Chen
2013-02-17 9:24 ` [PATCH v9 5/9] usb: chipidea: udc: retire the flag CI13_PULLUP_ON_VBUS Peter Chen
2013-02-17 9:24 ` [PATCH v9 6/9] usb: chipidea: imx: add internal vbus regulator control Peter Chen
2013-02-17 9:24 ` [PATCH v9 7/9] usb: chipidea: udc: fix the oops when plugs in usb cable after rmmod gadget Peter Chen
2013-02-17 9:24 ` [PATCH v9 8/9] usb: chipidea: tell platform layer the ci core probe's result Peter Chen
2013-02-26 9:42 ` Felipe Balbi
2013-02-27 2:22 ` Peter Chen
2013-02-27 12:12 ` Felipe Balbi
2013-02-28 3:11 ` Peter Chen
2013-02-28 7:26 ` Felipe Balbi
2013-02-28 8:31 ` Peter Chen
2013-02-28 8:49 ` Felipe Balbi
2013-02-28 9:32 ` Alexander Shishkin
2013-02-28 10:06 ` Peter Chen
2013-02-28 10:45 ` Felipe Balbi
2013-03-01 1:45 ` Peter Chen [this message]
2013-03-01 6:29 ` Felipe Balbi
2013-02-28 10:42 ` Felipe Balbi
2013-02-28 11:55 ` Alexander Shishkin
2013-03-01 6:36 ` Felipe Balbi
2013-02-17 9:24 ` [PATCH v9 9/9] usb: chipidea: imx: fix the error that using uninitialized pointer Peter Chen
2013-02-26 9:36 ` [PATCH v9 0/9] Add tested id switch and vbus connect detect support for Chipidea Peter Chen
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