From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Jones Subject: Re: [PATCH 3/6] mfd: core: add helper function to register hotplug devices Date: Tue, 7 Oct 2014 10:24:03 +0100 Message-ID: <20141007092403.GS25331@lee--X1> References: <1411728933-13351-1-git-send-email-johan@kernel.org> <1411728933-13351-4-git-send-email-johan@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Content-Disposition: inline In-Reply-To: <1411728933-13351-4-git-send-email-johan@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Johan Hovold Cc: Samuel Ortiz , Jiri Kosina , linux-input@vger.kernel.org, Greg Kroah-Hartman , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org List-Id: linux-input@vger.kernel.org On Fri, 26 Sep 2014, Johan Hovold wrote: > Hot-pluggable multi-function devices should always be registered with > PLATFORM_DEVID_AUTO to avoid name collisions on the platform bus. Thi= s > helper also hides the memory map and irq parameters, which aren't use= d > by hot-pluggable (e.g. USB-based) devices. >=20 > Signed-off-by: Johan Hovold > --- > include/linux/mfd/core.h | 7 +++++++ > 1 file changed, 7 insertions(+) Applied for v3.19. > diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h > index f543de91ce19..1e47262a1c63 100644 > --- a/include/linux/mfd/core.h > +++ b/include/linux/mfd/core.h > @@ -108,6 +108,13 @@ extern int mfd_add_devices(struct device *parent= , int id, > struct resource *mem_base, > int irq_base, struct irq_domain *irq_domain); > =20 > +static inline int mfd_add_hotplug_devices(struct device *parent, > + const struct mfd_cell *cells, int n_devs) > +{ > + return mfd_add_devices(parent, PLATFORM_DEVID_AUTO, cells, n_devs, > + NULL, 0, NULL); > +} > + > extern void mfd_remove_devices(struct device *parent); > =20 > #endif --=20 Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org =E2=94=82 Open source software for ARM SoCs =46ollow Linaro: Facebook | Twitter | Blog