From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: [PATCH 3/6] media: sta2x11: remove VIRT_TO_BUS dependency Date: Mon, 6 Jun 2022 10:41:06 +0200 Message-ID: <20220606084109.4108188-4-arnd@kernel.org> References: <20220606084109.4108188-1-arnd@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1654504897; bh=D+RdnsGxCjpna2nFhDsPH8yn1kQWXeuteyiCbSjG4Ok=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nqkhvRnQT5TdcQzFwYUC5t6BbcwuV7Wpx2G1o5hTpanlR8yXaV4ODVU7ew7jL8DvO l3JTVw7DKobxXEKQZ3heVLvDfhUmjB940bcalu6UvoP2LwHrYPpKg12kYzTLQS6pKT kf317YxZeSp6jD/5DgCpKbSN6CjRhym31MHdvdZtORbIwmeGN1epari6VDm6Zv3KZl sRRdHvKbw8lAF0HX5L+i6MurK8fE/6XIhEVBIspfhVP5cePJ7g5c65vcGINxSZpFqa vlwgUpxU3YlmZrSSRp2xN6dqcrwPKgCERmeHhrZ2pBVMMXljYfaBR5K2rCGXZ4IYSq D/00l/vISah5w== In-Reply-To: <20220606084109.4108188-1-arnd-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Sender: "iommu" Cc: linux-arch-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Arnd Bergmann , linux-m68k-cunTk1MwBs8S/qaLPR03pWD2FQJk+8+b@public.gmane.org, Greg Kroah-Hartman , Martyn Welch , Manohar Vanga , linuxppc-dev-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, Denis Efremov , Christoph Hellwig , iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, linux-parisc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-alpha-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Jakub Kicinski , Khalid Aziz , Robin Murphy From: Arnd Bergmann This driver does not use the virt_to_bus() function, though it depends on x86 specific fixups in the swiotlb code, which was last rewritten in commit e380a0394c36 ("x86/PCI: sta2x11: use default DMA address translation"). It is possible that the driver still fails to build on some architectures that are missing CONFIG_VIRT_TO_BUS, but it is always set on x86 machines with the STA2X11 platform enabled. More likely though is that it was never meant to depend on CONFIG_VIRT_TO_BUS, and the Kconfig dependency was kept from an out-of-tree version when the driver was originally merged. Fixes: efeb98b4e2b2 ("[media] STA2X11 VIP: new V4L2 driver") Signed-off-by: Arnd Bergmann --- drivers/media/pci/sta2x11/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/pci/sta2x11/Kconfig b/drivers/media/pci/sta2x11/Kconfig index a96e170ab04e..118b922c08c3 100644 --- a/drivers/media/pci/sta2x11/Kconfig +++ b/drivers/media/pci/sta2x11/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only config STA2X11_VIP tristate "STA2X11 VIP Video For Linux" - depends on PCI && VIDEO_DEV && VIRT_TO_BUS && I2C + depends on PCI && VIDEO_DEV && I2C depends on STA2X11 || COMPILE_TEST select GPIOLIB if MEDIA_SUBDRV_AUTOSELECT select VIDEO_ADV7180 if MEDIA_SUBDRV_AUTOSELECT -- 2.29.2