From mboxrd@z Thu Jan 1 00:00:00 1970 From: linux@arm.linux.org.uk (Russell King - ARM Linux) Date: Sat, 5 Mar 2011 11:38:17 +0000 Subject: [PATCH 1/8 resend] dw_dmac: Remove compilation dependency from AVR32 In-Reply-To: <20110303041909.GT244@DLHLAP0379> References: <1299084372.6974.91.camel@vkoul-udesk3> <4D6F0E32.6050505@st.com> <20110303041909.GT244@DLHLAP0379> Message-ID: <20110305113817.GC27468@n2100.arm.linux.org.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thu, Mar 03, 2011 at 09:49:09AM +0530, Shiraz Hashim wrote: > On Thu, Mar 03, 2011 at 11:42:42AM +0800, Viresh KUMAR wrote: > > On 03/02/2011 10:16 PM, Koul, Vinod wrote: > > > On Mon, 2011-02-28 at 16:11 +0530, Viresh Kumar wrote: > > [...] > > > >> drivers/dma/Kconfig | 1 - > > >> 1 files changed, 0 insertions(+), 1 deletions(-) > > >> > > >> diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig > > >> index 1c28816..95c7db7 100644 > > >> --- a/drivers/dma/Kconfig > > >> +++ b/drivers/dma/Kconfig > > >> @@ -82,7 +82,6 @@ config INTEL_IOP_ADMA > > >> > > >> config DW_DMAC > > >> tristate "Synopsys DesignWare AHB DMA support" > > >> - depends on AVR32 > > > Shouldn't you be adding a corresponding depends on new arch? And since > > > this supports old arch as well, it should say depends on both... > > > > Why should this driver be dependent on ARM or AVR32? It can be present > > on any other arch too.. So i thought removing this dependency all together > > is better. > > There could be a dependency on HAVE_CLK as it uses clock APIs. If it uses the clk APIs then it should already depend on HAVE_CLK.