From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751908AbdIKMfk (ORCPT ); Mon, 11 Sep 2017 08:35:40 -0400 Received: from laurent.telenet-ops.be ([195.130.137.89]:41162 "EHLO laurent.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751800AbdIKMfj (ORCPT ); Mon, 11 Sep 2017 08:35:39 -0400 From: Geert Uytterhoeven To: Todor Tomov , Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH] media: platform: VIDEO_QCOM_CAMSS should depend on HAS_DMA Date: Mon, 11 Sep 2017 14:35:36 +0200 Message-Id: <1505133336-25767-1-git-send-email-geert@linux-m68k.org> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If NO_DMA=y: warning: (TOUCHSCREEN_SUR40 && VIDEO_TW68 && VIDEO_CX23885 && VIDEO_CX25821 && VIDEO_CX88 && VIDEO_SAA7134 && VIDEO_COBALT && VIDEO_QCOM_CAMSS) selects VIDEOBUF2_DMA_SG which has unmet direct dependencies (MEDIA_SUPPORT && HAS_DMA) and ERROR: "bad_dma_ops" [drivers/media/v4l2-core/videobuf2-dma-sg.ko] undefined! ERROR: "bad_dma_ops" [drivers/media/platform/qcom/camss-8x16/qcom-camss.ko] undefined! VIDEO_QCOM_CAMSS selects VIDEOBUF2_DMA_SG, which bypasses its dependency on HAS_DMA. Make VIDEO_QCOM_CAMSS depend on HAS_DMA to fix this. Fixes: f5c074947f56533c ("media: camss: Enable building") Signed-off-by: Geert Uytterhoeven --- drivers/media/platform/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig index 7e7cc49b86740009..3c4f7fa7b9d8ea06 100644 --- a/drivers/media/platform/Kconfig +++ b/drivers/media/platform/Kconfig @@ -112,7 +112,7 @@ config VIDEO_PXA27x config VIDEO_QCOM_CAMSS tristate "Qualcomm 8x16 V4L2 Camera Subsystem driver" - depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API + depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && HAS_DMA depends on (ARCH_QCOM && IOMMU_DMA) || COMPILE_TEST select VIDEOBUF2_DMA_SG select V4L2_FWNODE -- 2.7.4