From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Cohen Subject: [PATCH] net: m_can: add CONFIG_HAS_IOMEM dependence Date: Wed, 15 Oct 2014 14:41:50 -0700 Message-ID: <1413409310-14117-1-git-send-email-david.a.cohen@linux.intel.com> Cc: linux-can@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, trivial@kernel.org, David Cohen To: wg@grandegger.com, mkl@pengutronix.de Return-path: Sender: linux-can-owner@vger.kernel.org List-Id: netdev.vger.kernel.org m_can uses io memory which makes it not compilable on architectures without HAS_IOMEM such as UML: drivers/built-in.o: In function `m_can_plat_probe': m_can.c:(.text+0x218cc5): undefined reference to `devm_ioremap_resource' m_can.c:(.text+0x218df9): undefined reference to `devm_ioremap' Signed-off-by: David Cohen --- drivers/net/can/m_can/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/can/m_can/Kconfig b/drivers/net/can/m_can/Kconfig index fca5482c09ac..04f20dd39007 100644 --- a/drivers/net/can/m_can/Kconfig +++ b/drivers/net/can/m_can/Kconfig @@ -1,4 +1,5 @@ config CAN_M_CAN + depends on HAS_IOMEM tristate "Bosch M_CAN devices" ---help--- Say Y here if you want to support for Bosch M_CAN controller. -- 2.1.0