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Mon, 05 Jan 2026 02:16:44 -0800 (PST) Date: Mon, 5 Jan 2026 13:16:41 +0300 From: Dan Carpenter To: Randy Dunlap Cc: linux-kernel@vger.kernel.org, Vaibhav Hiremath , Johan Hovold , Alex Elder , Greg Kroah-Hartman , greybus-dev@lists.linaro.org, linux-staging@lists.linux.dev Subject: Re: [PATCH] staging: greybus: arche: drop dangling Kconfig symbol Message-ID: References: <20251230062704.3339404-1-rdunlap@infradead.org> Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Mon, Jan 05, 2026 at 01:09:17PM +0300, Dan Carpenter wrote: > On Tue, Dec 30, 2025 at 10:23:40AM -0800, Randy Dunlap wrote: > > > > > > On 12/29/25 10:27 PM, Randy Dunlap wrote: > > > --- linux-next-20251219.orig/drivers/staging/greybus/Kconfig > > > +++ linux-next-20251219/drivers/staging/greybus/Kconfig > > > @@ -206,7 +206,6 @@ endif # GREYBUS_BRIDGED_PHY > > > > > > config GREYBUS_ARCHE > > > tristate "Greybus Arche Platform driver" > > > - depends on USB_HSIC_USB3613 || COMPILE_TEST > > > help > > > Select this option if you have an Arche device. > > > > Perhaps I should have left COMPILE_TEST here, like: > > > > depends on COMPILE_TEST > > > > ? > > If we're going to do that, we should just delete it. It's been > impossible to build for eight years. > I did a `git grep 'depends on COMPILE_TEST'` for other drivers which are never used and only found this one which was disabled in 2018. regards, dan carpenter commit da2827a298f8a2159f31466759cbba2dd4f1b65f Author: Arnd Bergmann Date: Fri Mar 9 22:45:26 2018 +0100 usb: isp1362: remove blackfin arch glue The blackfin architecture is getting removed, and this is the last remaining architecture specific setting, so the various hacks can be removed now. From all I can tell, there are no remaining in-tree users of the driver, but it could be used by out-of-tree platform ports. I've marked the driver as 'depends on COMPILE_TEST', short of removing it outright. It was originally written for some ARM PXA machines using the same chip, but that platform never really worked and the code has been removed a long time ago. Acked-by: Greg Kroah-Hartman Acked-by: Aaron Wu Signed-off-by: Arnd Bergmann diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 4fcfb3084b36..b85822f0c874 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -360,6 +360,7 @@ config USB_ISP116X_HCD config USB_ISP1362_HCD tristate "ISP1362 HCD support" depends on HAS_IOMEM + depends on COMPILE_TEST # nothing uses this ---help--- Supports the Philips ISP1362 chip as a host controller