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ARM: bL_switcher/trace: Add kernel trace trigger interface
authorDave Martin <dave.martin@linaro.org>
Mon, 11 Feb 2013 14:39:19 +0000 (14:39 +0000)
committerNicolas Pitre <nicolas.pitre@linaro.org>
Mon, 23 Sep 2013 22:47:31 +0000 (18:47 -0400)
commit29064b88466ee725613db16d8c05b0ec5443a309
treefc0ca8234e305feaebb5599cdbff759cd12a7537tree | snapshot
parentb09bbe5b1267b6af22a9584d614f5eec5d74f405commit | diff
ARM: bL_switcher/trace: Add kernel trace trigger interface

This patch exports a bL_switcher_trace_trigger() function to
provide a means for drivers using the trace events to get the
current status when starting a trace session.

Calling this function is equivalent to pinging the trace_trigger
file in sysfs.

Signed-off-by: Dave Martin <dave.martin@linaro.org>
arch/arm/common/bL_switcher.c diff | blob | history
arch/arm/include/asm/bL_switcher.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git