From: raveendra padasalagi <raveendra.padasalagi@broadcom.com>
Date: Tue, 11 Jul 2017 15:50:06 +0530
Subject: [PATCH] crypto: brcm - remove BCM_PDC_MBOX dependency in Kconfig
References: bnc#1060662
Patch-mainline: v4.12.5
Git-commit: efc856edfd66acc5da34fec92d7feca6fd0f9add

commit efc856edfd66acc5da34fec92d7feca6fd0f9add upstream.

SPU driver is dependent on generic MAILBOX API's to
communicate with underlying DMA engine driver.

So this patch removes BCM_PDC_MBOX "depends on" for SPU driver
in Kconfig and adds MAILBOX as dependent module.

Fixes: 9d12ba86f818 ("crypto: brcm - Add Broadcom SPU driver")
Signed-off-by: Raveendra Padasalagi <raveendra.padasalagi@broadcom.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
 drivers/crypto/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index fb1e60f5002e..778fc1bcccee 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -629,7 +629,7 @@ source "drivers/crypto/virtio/Kconfig"
 config CRYPTO_DEV_BCM_SPU
 	tristate "Broadcom symmetric crypto/hash acceleration support"
 	depends on ARCH_BCM_IPROC
-	depends on BCM_PDC_MBOX
+	depends on MAILBOX
 	default m
 	select CRYPTO_DES
 	select CRYPTO_MD5
-- 
2.14.2