From: John Stultz <john.stultz@linaro.org>
To: Chanwoo Choi <cw00.choi@samsung.com>
Cc: lkml <linux-kernel@vger.kernel.org>,
Wei Xu <xuwei5@hisilicon.com>, Guodong Xu <guodong.xu@linaro.org>,
Amit Pundir <amit.pundir@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
John Youn <johnyoun@synopsys.com>,
Douglas Anderson <dianders@chromium.org>,
Chen Yu <chenyu56@huawei.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
Felipe Balbi <felipe.balbi@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Linux USB List <linux-usb@vger.kernel.org>
Subject: Re: [RFC][PATCH 1/3 v2] usb: dwc2: Add extcon support to dwc2 driver
Date: Tue, 6 Dec 2016 20:13:54 -0800 [thread overview]
Message-ID: <CALAqxLWRpiCw7xoe6-8wbn8hMrXBjhbUCfA3rh8=YhkAugzHYA@mail.gmail.com> (raw)
In-Reply-To: <584787FF.6030002@samsung.com>
On Tue, Dec 6, 2016 at 7:54 PM, Chanwoo Choi <cw00.choi@samsung.com> wrote:
> Hi John,
>
> I give a some guide for extcon API.
> This patch uses the deprecated extcon API (extcon_get_cable_state_).
> So, I recommend that you better to use following extcon API:
> - extcon_get_cable_state_() -> extcon_get_state()
> - extcon_register_notifier() -> devm_extcon_register_notifier()
Many thanks for the pointers! I really appreciate it! I'll rework the
driver accordingly (if JohnY doesn't conclude that the extcon support
here is unnecessary).
thanks
-john
next prev parent reply other threads:[~2016-12-07 4:14 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-06 8:06 [RFC][PATCH 0/3 v2] Try to connect HiKey's usb extcon to dwc2 driver John Stultz
2016-12-06 8:06 ` [RFC][PATCH 1/3 v2] usb: dwc2: Add extcon support " John Stultz
2016-12-06 23:17 ` John Youn
2016-12-07 0:04 ` John Stultz
2016-12-07 0:26 ` John Youn
2016-12-07 0:35 ` John Stultz
2016-12-07 1:44 ` John Stultz
2016-12-07 3:54 ` Chanwoo Choi
2016-12-07 4:13 ` John Stultz [this message]
2016-12-06 8:06 ` [RFC][PATCH 2/3 v2] usb: dwc2: Avoid suspending if we're in gadget mode John Stultz
2016-12-06 8:06 ` [RFC][PATCH 3/3 v2] usb: dwc2: Force port resume on switching to device mode John Stultz
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