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