From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751477AbdJBESl (ORCPT ); Mon, 2 Oct 2017 00:18:41 -0400 Received: from mail-pf0-f176.google.com ([209.85.192.176]:47754 "EHLO mail-pf0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751181AbdJBESj (ORCPT ); Mon, 2 Oct 2017 00:18:39 -0400 X-Google-Smtp-Source: AOwi7QA0RMpINcIpyom7tT1KaRRW9eJ63tmoHbJp3g03WYTuUkh8XiomKEMN0eZ9TjUApz6e6/15Cw== From: Anup Patel To: Ohad Ben-Cohen , Bjorn Andersson Cc: linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, Anup Patel Subject: [PATCH v2] rpmsg: Allow RPMSG_VIRTIO to be enabled via menuconfig or defconfig Date: Mon, 2 Oct 2017 09:48:20 +0530 Message-Id: <1506917900-12289-1-git-send-email-anup@brainfault.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 Currently, RPMSG_VIRTIO can only be enabled if some other kconfig option selects it. This does not allow it to be enabled for virtualized systems where Virtio RPMSG is available over Virtio MMIO or PCI transport. This patch updates RPMSG_VIRTIO kconfig option so that we can enable the VirtIO RPMSG driver via menuconfig or defconfig. Signed-off-by: Anup Patel --- Changes since v1: - Add depends on HAS_DMA to avoid build failures on archs (such as um) with NO_DMA=y. For most archs, HAS_DMA=y so having depends on HAS_DMA is fine. drivers/rpmsg/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/rpmsg/Kconfig b/drivers/rpmsg/Kconfig index 0fe6eac..65a9f6b 100644 --- a/drivers/rpmsg/Kconfig +++ b/drivers/rpmsg/Kconfig @@ -47,7 +47,8 @@ config RPMSG_QCOM_SMD platforms. config RPMSG_VIRTIO - tristate + tristate "Virtio RPMSG bus driver" + depends on HAS_DMA select RPMSG select VIRTIO -- 2.7.4