[PATCH] arm-cci: Do not enable CCI-400 PMU by default

[Suzuki K. Poulose]

From: "Suzuki K. Poulose" <suzuki.poulose at arm.com>

Do not enable CCI-400 PMU by default and fix the dependency on PERF_EVENTS
than HW_PERF_EVENTS.

Reported-by: Russell King <rmk+kernel at arm.linux.org.uk>
Cc: Will Deacon <will.deacon at arm.com>
Cc: arm at vger.kernel.org
Cc: Russell King <rmk+kernel at arm.linux.org.uk>
Signed-off-by: Suzuki K. Poulose <suzuki.poulose at arm.com>
---
 drivers/bus/Kconfig |   10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig
index a1d4af6..62a7ffc 100644
--- a/drivers/bus/Kconfig
+++ b/drivers/bus/Kconfig
@@ -13,15 +13,13 @@ config ARM_CCI400_COMMON
 
 config ARM_CCI400_PMU
 	bool "ARM CCI400 PMU support"
-	default y
 	depends on ARM || ARM64
-	depends on HW_PERF_EVENTS
+	depends on PERF_EVENTS
 	select ARM_CCI400_COMMON
 	help
-	  Support for PMU events monitoring on the ARM CCI cache coherent
-	  interconnect.
-
-	  If unsure, say Y
+	  Support for PMU events monitoring on the ARM CCI-400 (cache coherent
+	  interconnect). CCI-400 supports counting events related to the
+	  connected slave/master interfaces.
 
 config ARM_CCI400_PORT_CTRL
 	bool
-- 
1.7.9.5