From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chen Gang Subject: Re: [PATCH] drivers/net/can/m_can/Kconfig: Let CAN_M_CAN depend on HAS_IOMEM Date: Sat, 04 Oct 2014 19:49:26 +0800 Message-ID: <542FDEC6.3010507@gmail.com> References: <542FC556.6060306@gmail.com> <542FD466.6080603@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: linux-can@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org To: Varka Bhadram , wg@grandegger.com, mkl@pengutronix.de, fengguang.wu@intel.com, b29396@freescale.com Return-path: In-Reply-To: <542FD466.6080603@gmail.com> Sender: linux-can-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On 10/4/14 19:05, Varka Bhadram wrote: > Hi Chen Gang > > > I think commit message should be short and proper. > > We can remove *drivers/net/can/m_can/Kconfig* in the commit, just > give *can: Kconfig: * > > commit message like : *can: Kconfig: Fix CAN_M_CAN dependency* > OK, thanks, it sounds good to me. If necessary to send patch v2 for it, please let me know. Thanks. > On Saturday 04 October 2014 03:30 PM, Chen Gang wrote: >> CAN_M_CAN needs HAS_IOMEM, so depend on it, the related error (with >> allmodconfig under um): >> >> MODPOST 1205 modules >> ERROR: "devm_ioremap" [drivers/net/can/m_can/m_can.ko] undefined! >> ERROR: "devm_ioremap_resource" [drivers/net/can/m_can/m_can.ko] undefined! >> >> Signed-off-by: Chen Gang >> --- >> 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 fca5482..14c9fcf 100644 >> --- a/drivers/net/can/m_can/Kconfig >> +++ b/drivers/net/can/m_can/Kconfig >> @@ -1,4 +1,5 @@ >> config CAN_M_CAN >> tristate "Bosch M_CAN devices" >> + depends on HAS_IOMEM >> ---help--- >> Say Y here if you want to support for Bosch M_CAN controller. > -- Chen Gang Open, share, and attitude like air, water, and life which God blessed