From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nicolas Ferre Subject: Re: [PATCH] net: cadence: Add architecture dependencies Date: Mon, 14 Apr 2014 14:59:53 +0200 Message-ID: <534BDBC9.8000509@atmel.com> References: <20140414141151.5ee5434d@endymion.delvare> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Cc: Grant Likely , Rob Herring To: Jean Delvare , Return-path: Received: from eusmtp01.atmel.com ([212.144.249.242]:64617 "EHLO eusmtp01.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751519AbaDNM7y (ORCPT ); Mon, 14 Apr 2014 08:59:54 -0400 In-Reply-To: <20140414141151.5ee5434d@endymion.delvare> Sender: netdev-owner@vger.kernel.org List-ID: On 14/04/2014 14:11, Jean Delvare : > The Cadence ethernet chipsets are only used on specific ARM > architectures. Add Kconfig dependencies so that drivers for these > chipsets are only buildable on the relevant architectures. > > Signed-off-by: Jean Delvare > Cc: Nicolas Ferre > --- > I'm not 100% certain I got the dependencies for MACB right, please let > me know if I forgot something (or it can always be added later.) > > drivers/net/ethernet/cadence/Kconfig | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > --- linux-3.15-rc1.orig/drivers/net/ethernet/cadence/Kconfig 2014-03-31 05:40:15.000000000 +0200 > +++ linux-3.15-rc1/drivers/net/ethernet/cadence/Kconfig 2014-04-14 13:38:09.308168512 +0200 > @@ -4,7 +4,7 @@ > > config NET_CADENCE > bool "Cadence devices" > - depends on HAS_IOMEM > + depends on HAS_IOMEM && (ARM || COMPILE_TEST) This one is wrong: PLATFORM_AT32AP is not an ARM platform but an AVR32 one. > default y > ---help--- > If you have a network (Ethernet) card belonging to this class, say Y. > @@ -22,7 +22,7 @@ if NET_CADENCE > > config ARM_AT91_ETHER > tristate "AT91RM9200 Ethernet support" > - depends on HAS_DMA > + depends on HAS_DMA && (ARCH_AT91RM9200 || COMPILE_TEST) > select MACB > ---help--- > If you wish to compile a kernel for the AT91RM9200 and enable > @@ -30,7 +30,7 @@ config ARM_AT91_ETHER > > config MACB > tristate "Cadence MACB/GEM support" > - depends on HAS_DMA > + depends on HAS_DMA && (PLATFORM_AT32AP || ARCH_AT91 || ARCH_PICOXCELL || ARCH_ZYNQ || COMPILE_TEST) > select PHYLIB > ---help--- > The Cadence MACB ethernet interface is found on many Atmel AT32 and > > Well, do we really need the adding of these dependencies? I though that we were moving toward the decreasing of dependency checks in Kconfig... Bye, -- Nicolas Ferre