From: kim.phillips@arm.com (Kim Phillips)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/4] coresight: remove CORESIGHT_LINKS_AND_SINKS dependencies
Date: Tue, 8 May 2018 14:06:55 -0500 [thread overview]
Message-ID: <20180508140655.b6d065db6670669336e00db8@arm.com> (raw)
A coresight topology doesn't need to include links anymore, i.e., a source can
be directly connected to a sink. As such the dependency is no longer needed.
Suggested-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Kim Phillips <kim.phillips@arm.com>
---
drivers/hwtracing/coresight/Kconfig | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/hwtracing/coresight/Kconfig b/drivers/hwtracing/coresight/Kconfig
index 09a682013ea2..f1e05fbef257 100644
--- a/drivers/hwtracing/coresight/Kconfig
+++ b/drivers/hwtracing/coresight/Kconfig
@@ -30,7 +30,7 @@ config CORESIGHT_LINKS_AND_SINKS
config CORESIGHT_LINK_AND_SINK_TMC
tristate "Coresight generic TMC driver"
- depends on CORESIGHT_LINKS_AND_SINKS
+ depends on CORESIGHT
help
This enables support for the Trace Memory Controller driver.
Depending on its configuration the device can act as a link (embedded
@@ -43,7 +43,7 @@ config CORESIGHT_LINK_AND_SINK_TMC
config CORESIGHT_SINK_TPIU
tristate "Coresight generic TPIU driver"
- depends on CORESIGHT_LINKS_AND_SINKS
+ depends on CORESIGHT
help
This enables support for the Trace Port Interface Unit driver,
responsible for bridging the gap between the on-chip coresight
@@ -57,7 +57,7 @@ config CORESIGHT_SINK_TPIU
config CORESIGHT_SINK_ETBV10
tristate "Coresight ETBv1.0 driver"
- depends on CORESIGHT_LINKS_AND_SINKS
+ depends on CORESIGHT
help
This enables support for the Embedded Trace Buffer version 1.0 driver
that complies with the generic implementation of the component without
@@ -68,7 +68,7 @@ config CORESIGHT_SINK_ETBV10
config CORESIGHT_SOURCE_ETM3X
tristate "CoreSight Embedded Trace Macrocell 3.x driver"
- depends on !ARM64 && CORESIGHT_LINKS_AND_SINKS
+ depends on CORESIGHT && !ARM64
help
This driver provides support for processor ETM3.x and PTM1.x modules,
which allows tracing the instructions that a processor is executing
@@ -80,7 +80,7 @@ config CORESIGHT_SOURCE_ETM3X
config CORESIGHT_SOURCE_ETM4X
tristate "CoreSight Embedded Trace Macrocell 4.x driver"
- depends on ARM64 && CORESIGHT_LINKS_AND_SINKS
+ depends on CORESIGHT && ARM64
help
This driver provides support for the ETM4.x tracer module, tracing the
instructions that a processor is executing. This is primarily useful
@@ -92,7 +92,7 @@ config CORESIGHT_SOURCE_ETM4X
config CORESIGHT_DYNAMIC_REPLICATOR
tristate "CoreSight Programmable Replicator driver"
- depends on CORESIGHT_LINKS_AND_SINKS
+ depends on CORESIGHT
help
This enables support for dynamic CoreSight replicator link driver.
The programmable ATB replicator allows independent filtering of the
@@ -104,7 +104,7 @@ config CORESIGHT_DYNAMIC_REPLICATOR
config CORESIGHT_STM
tristate "CoreSight System Trace Macrocell driver"
depends on (ARM && !(CPU_32v3 || CPU_32v4 || CPU_32v4T)) || ARM64
- depends on STM && CORESIGHT_LINKS_AND_SINKS
+ depends on STM
help
This driver provides support for hardware assisted software
instrumentation based tracing. This is primarily used for
--
2.17.0
reply other threads:[~2018-05-08 19:06 UTC|newest]
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