lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 3 Oct 2017 10:32:04 +0800 From: Chen-Yu Tsai <wens@...e.org> To: Chanwoo Choi <cw00.choi@...sung.com> Cc: Felipe Balbi <balbi@...nel.org>, Kishon Vijay Abraham I <kishon@...com>, Sebastian Reichel <sre@...nel.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Lee Jones <lee.jones@...aro.org>, Heiko Stübner <heiko@...ech.de>, yoshihiro.shimoda.uh@...esas.com, Krzysztof Kozlowski <krzk@...nel.org>, Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>, Maxime Ripard <maxime.ripard@...e-electrons.com>, Chen-Yu Tsai <wens@...e.org>, chanwoo@...nel.org, myungjoo.ham@...sung.com, linux-kernel <linux-kernel@...r.kernel.org>, linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>, "open list:THERMAL" <linux-pm@...r.kernel.org>, linux-usb <linux-usb@...r.kernel.org>, "open list:ARM/SHMOBILE ARM..." <linux-renesas-soc@...r.kernel.org>, "open list:ARM/Rockchip SoC..." <linux-rockchip@...ts.infradead.org> Subject: Re: [PATCH] extcon: Split out extcon header file for consumer and provider device On Fri, Sep 29, 2017 at 8:01 AM, Chanwoo Choi <cw00.choi@...sung.com> wrote: > The extcon has two type of extcon devices as following. > - 'extcon provider deivce' adds new extcon device and detect the > state/properties of external connector. Also, it notifies the > state/properties to the extcon consumer device. > - 'extcon consumer device' gets the change state/properties > from extcon provider device. > Prior to that, include/linux/extcon.h contains all exported API for > both provider and consumer device driver. To clarify the meaning of > header file and to remove the wrong use-case on consumer device, > this patch separates into extcon.h and extcon-provider.h. > > [Description for include/linux/{extcon.h|extcon-provider.h}] > - extcon.h includes the extcon API and data structure for extcon consumer > device driver. This header file contains the following APIs: > : Register/unregister the notifier to catch the change of extcon device > : Get the extcon device instance > : Get the extcon device name > : Get the state of each external connector > : Get the property value of each external connector > : Get the property capability of each external connector > > - extcon-provider.h includes the extcon API and data structure for extcon > provider device driver. This header file contains the following APIs: > : Include 'include/linux/extcon.h' > : Allocate the memory for extcon device instance > : Register/unregister extcon device > : Set the state of each external connector > : Set the property value of each external connector > : Set the property capability of each external connector > > Cc: Felipe Balbi <balbi@...nel.org> > Cc: Kishon Vijay Abraham I <kishon@...com> > Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org> > Cc: Sebastian Reichel <sre@...nel.org> > Cc: Lee Jones <lee.jones@...aro.org> > Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com> > --- For > drivers/extcon/extcon-axp288.c | 2 +- and > drivers/phy/allwinner/phy-sun4i-usb.c | 2 +- Acked-by: Chen-Yu Tsai <wens@...e.org>
Powered by blists - more mailing lists