coresight: moving to new "hwtracing" directory

Keeping drivers related to HW tracing on ARM, i.e coresight,
under "drivers/coresight" doesn't make sense when other
architectures start rolling out technologies of the same
nature.

As such creating a new "drivers/hwtracing" directory where all
drivers of the same kind can reside, reducing namespace
pollution under "drivers/".

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/MAINTAINERS b/MAINTAINERS
index d749002..e9e12d7 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -953,7 +953,7 @@ ARM/CORESIGHT FRAMEWORK AND DRIVERS
 M:     Mathieu Poirier <mathieu.poirier@linaro.org>
 L:     linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:     Maintained
-F:     drivers/coresight/*
+F:     drivers/hwtracing/coresight/*
 F:     Documentation/trace/coresight.txt
 F:     Documentation/devicetree/bindings/arm/coresight.txt
 F:     Documentation/ABI/testing/sysfs-bus-coresight-devices-*

diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 8d14ad4..8b0183a 100644 (file)
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -1610,6 +1610,6 @@ config DEBUG_SET_MODULE_RONX
          against certain classes of kernel exploits.
          If in doubt, say "N".
 
-source "drivers/coresight/Kconfig"
+source "drivers/hwtracing/coresight/Kconfig"
 
 endmenu

diff --git a/arch/arm64/Kconfig.debug b/arch/arm64/Kconfig.debug
index 5b2ffd8..d6285ef 100644 (file)
--- a/arch/arm64/Kconfig.debug
+++ b/arch/arm64/Kconfig.debug
@@ -89,6 +89,6 @@ config DEBUG_ALIGN_RODATA
 
          If in doubt, say N
 
-source "drivers/coresight/Kconfig"
+source "drivers/hwtracing/coresight/Kconfig"
 
 endmenu

diff --git a/drivers/Makefile b/drivers/Makefile
index 527a6da..46d2554 100644 (file)
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -163,5 +163,5 @@ obj-$(CONFIG_POWERCAP)              += powercap/
 obj-$(CONFIG_MCB)              += mcb/
 obj-$(CONFIG_RAS)              += ras/
 obj-$(CONFIG_THUNDERBOLT)      += thunderbolt/
-obj-$(CONFIG_CORESIGHT)                += coresight/
+obj-$(CONFIG_CORESIGHT)                += hwtracing/coresight/
 obj-$(CONFIG_ANDROID)          += android/

diff --git a/drivers/coresight/Kconfig b/drivers/hwtracing/coresight/Kconfig
similarity index 100%
rename from drivers/coresight/Kconfig
rename to drivers/hwtracing/coresight/Kconfig

diff --git a/drivers/coresight/Makefile b/drivers/hwtracing/coresight/Makefile
similarity index 100%
rename from drivers/coresight/Makefile
rename to drivers/hwtracing/coresight/Makefile

diff --git a/drivers/coresight/coresight-etb10.c b/drivers/hwtracing/coresight/coresight-etb10.c
similarity index 100%
rename from drivers/coresight/coresight-etb10.c
rename to drivers/hwtracing/coresight/coresight-etb10.c

diff --git a/drivers/coresight/coresight-etm-cp14.c b/drivers/hwtracing/coresight/coresight-etm-cp14.c
similarity index 100%
rename from drivers/coresight/coresight-etm-cp14.c
rename to drivers/hwtracing/coresight/coresight-etm-cp14.c

diff --git a/drivers/coresight/coresight-etm.h b/drivers/hwtracing/coresight/coresight-etm.h
similarity index 100%
rename from drivers/coresight/coresight-etm.h
rename to drivers/hwtracing/coresight/coresight-etm.h

diff --git a/drivers/coresight/coresight-etm3x.c b/drivers/hwtracing/coresight/coresight-etm3x.c
similarity index 100%
rename from drivers/coresight/coresight-etm3x.c
rename to drivers/hwtracing/coresight/coresight-etm3x.c

diff --git a/drivers/coresight/coresight-funnel.c b/drivers/hwtracing/coresight/coresight-funnel.c
similarity index 100%
rename from drivers/coresight/coresight-funnel.c
rename to drivers/hwtracing/coresight/coresight-funnel.c

diff --git a/drivers/coresight/coresight-priv.h b/drivers/hwtracing/coresight/coresight-priv.h
similarity index 100%
rename from drivers/coresight/coresight-priv.h
rename to drivers/hwtracing/coresight/coresight-priv.h

diff --git a/drivers/coresight/coresight-replicator.c b/drivers/hwtracing/coresight/coresight-replicator.c
similarity index 100%
rename from drivers/coresight/coresight-replicator.c
rename to drivers/hwtracing/coresight/coresight-replicator.c

diff --git a/drivers/coresight/coresight-tmc.c b/drivers/hwtracing/coresight/coresight-tmc.c
similarity index 100%
rename from drivers/coresight/coresight-tmc.c
rename to drivers/hwtracing/coresight/coresight-tmc.c

diff --git a/drivers/coresight/coresight-tpiu.c b/drivers/hwtracing/coresight/coresight-tpiu.c
similarity index 100%
rename from drivers/coresight/coresight-tpiu.c
rename to drivers/hwtracing/coresight/coresight-tpiu.c

diff --git a/drivers/coresight/coresight.c b/drivers/hwtracing/coresight/coresight.c
similarity index 100%
rename from drivers/coresight/coresight.c
rename to drivers/hwtracing/coresight/coresight.c

diff --git a/drivers/coresight/of_coresight.c b/drivers/hwtracing/coresight/of_coresight.c
similarity index 100%
rename from drivers/coresight/of_coresight.c
rename to drivers/hwtracing/coresight/of_coresight.c