[PATCH] crypto: picoxcell: add dependency on HAVE_CLK

The picoxcell crypto driver requires the clk API, but the platform in
mainline does not currently support it.  Add an explicit dependency on
HAVE_CLK to avoid build breakage.

Cc: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Jamie Iles <redacted>
---
 drivers/crypto/Kconfig |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index e0b25de..4ac6d4d 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig

@@ -266,7 +266,7 @@ config CRYPTO_DEV_OMAP_AES
 
 config CRYPTO_DEV_PICOXCELL
 	tristate "Support for picoXcell IPSEC and Layer2 crypto engines"
-	depends on ARCH_PICOXCELL
+	depends on ARCH_PICOXCELL && HAVE_CLK
 	select CRYPTO_AES
 	select CRYPTO_AUTHENC
 	select CRYPTO_ALGAPI

-- 
1.7.4.1