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@xxxxxxxxxx>
---
Change for v2:
- generated patch with -M option
---
MAINTAINERS | 2 +-
arch/arm/Kconfig.debug | 2 +-
arch/arm64/Kconfig.debug | 2 +-
drivers/Makefile | 2 +-
drivers/{ => hwtracing}/coresight/Kconfig | 0
drivers/{ => hwtracing}/coresight/Makefile | 0
drivers/{ => hwtracing}/coresight/coresight-etb10.c | 0
drivers/{ => hwtracing}/coresight/coresight-etm-cp14.c | 0
drivers/{ => hwtracing}/coresight/coresight-etm.h | 0
drivers/{ => hwtracing}/coresight/coresight-etm3x.c | 0
drivers/{ => hwtracing}/coresight/coresight-funnel.c | 0
drivers/{ => hwtracing}/coresight/coresight-priv.h | 0
drivers/{ => hwtracing}/coresight/coresight-replicator.c | 0
drivers/{ => hwtracing}/coresight/coresight-tmc.c | 0
drivers/{ => hwtracing}/coresight/coresight-tpiu.c | 0
drivers/{ => hwtracing}/coresight/coresight.c | 0
drivers/{ => hwtracing}/coresight/of_coresight.c | 0
17 files changed, 4 insertions(+), 4 deletions(-)
rename drivers/{ => hwtracing}/coresight/Kconfig (100%)
rename drivers/{ => hwtracing}/coresight/Makefile (100%)
rename drivers/{ => hwtracing}/coresight/coresight-etb10.c (100%)
rename drivers/{ => hwtracing}/coresight/coresight-etm-cp14.c (100%)
rename drivers/{ => hwtracing}/coresight/coresight-etm.h (100%)
rename drivers/{ => hwtracing}/coresight/coresight-etm3x.c (100%)
rename drivers/{ => hwtracing}/coresight/coresight-funnel.c (100%)
rename drivers/{ => hwtracing}/coresight/coresight-priv.h (100%)
rename drivers/{ => hwtracing}/coresight/coresight-replicator.c (100%)
rename drivers/{ => hwtracing}/coresight/coresight-tmc.c (100%)
rename drivers/{ => hwtracing}/coresight/coresight-tpiu.c (100%)
rename drivers/{ => hwtracing}/coresight/coresight.c (100%)
rename drivers/{ => hwtracing}/coresight/of_coresight.c (100%)
diff --git a/MAINTAINERS b/MAINTAINERS
index 0e1abe8cc684..bc5d53ba1197 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -953,7 +953,7 @@ ARM/CORESIGHT FRAMEWORK AND DRIVERS
M: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>
L: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx (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 8d14ad4e1db0..8b0183a9a300 100644
--- 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 5b2ffd8e6cdb..d6285ef9b5f9 100644
--- 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 527a6da8d539..46d2554be404 100644
--- 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
--
1.9.1
--
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