On Wed, Nov 18, 2015 at 04:33:54PM +0100, Arnd Bergmann wrote: > >From 0d53d42a56e9a3769847fd03c703876f2c063fb4 Mon Sep 17 00:00:00 2001 > From: Arnd Bergmann <arnd@xxxxxxxx> > Date: Tue, 27 Jan 2015 22:34:04 +0100 > Subject: [PATCH] [SUBMITTED] crypto: atmel: fix bogus select > > The Atmel at91 crypto driver unconditionally selects AT_HDMAC, > which results in a Kconfig warning if that driver is not enabled: > > warning: (CRYPTO_DEV_ATMEL_AES) selects AT_HDMAC which has unmet direct dependencies (DMADEVICES && ARCH_AT91) > > The crypto driver itself does not actually have a dependency > on a particular dma engine, other than this being the one that > is used in at91. > > Removing the 'select' gets rid of the warning, but can cause > the driver to be unusable if the HDMAC is not enabled at the > same time. To work around that, this patch clarifies the runtime > dependency to be 'AT_HDMAC || AT_XDMAC', but adds an alternative > for COMPILE_TEST, which lets the driver get build on all systems. > > The ARCH_AT91 dependency is implied by AT_XDMAC || AT_HDMAC now > and no longer needs to be listed separately. > > Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Patch applied. Thanks. -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
