From: Arnd Bergmann <arnd@arndb.de>
Date: Thu, 24 Jul 2014 11:18:22 +0000 (+0200)
Subject: bus: ARM CCN: add PERF_EVENTS dependency
X-Git-Tag: v3.17-rc1~76^2~3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ce58d2baf53c5f9ce9836b99328b419fed40fcbd;p=thirdparty%2Fkernel%2Flinux.git

bus: ARM CCN: add PERF_EVENTS dependency

The CCN driver makes no sense without PERF_EVENTS, and trying to
build it when that option is disabled results in compile errors,
so it's best to just add a strong Kconfig dependency.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---

diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index 5c0c2764839f7..603eb1be4f6aa 100644
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -53,6 +53,7 @@ config ARM_CCI
 config ARM_CCN
 	bool "ARM CCN driver support"
 	depends on ARM || ARM64
+	depends on PERF_EVENTS
 	help
 	  PMU (perf) driver supporting the ARM CCN (Cache Coherent Network)
 	  interconnect.