From mboxrd@z Thu Jan 1 00:00:00 1970 From: Randy Dunlap Subject: [PATCH -next] net: ks8842 depends on DMA_ENGINE Date: Thu, 29 Jul 2010 10:14:27 -0700 Message-ID: <20100729101427.2aafd6e7.randy.dunlap@oracle.com> References: <20100729143211.9e7edaed.sfr@canb.auug.org.au> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: linux-next@vger.kernel.org, LKML , netdev To: Stephen Rothwell , davem@davemloft.net Return-path: In-Reply-To: <20100729143211.9e7edaed.sfr@canb.auug.org.au> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Randy Dunlap ks8842 uses dma channel functions, so it should depend on DMA_ENGINE. ERROR: "__dma_request_channel" [drivers/net/ks8842.ko] undefined! ERROR: "dma_release_channel" [drivers/net/ks8842.ko] undefined! Signed-off-by: Randy Dunlap --- drivers/net/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-next-20100729.orig/drivers/net/Kconfig +++ linux-next-20100729/drivers/net/Kconfig @@ -1751,7 +1751,7 @@ config TLAN config KS8842 tristate "Micrel KSZ8841/42 with generic bus interface" - depends on HAS_IOMEM + depends on HAS_IOMEM && DMA_ENGINE help This platform driver is for KSZ8841(1-port) / KS8842(2-port) ethernet switch chip (managed, VLAN, QoS) from Micrel or