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(parent: 4f2aa65) | patch
gpio: add trace events for setting direction and value
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Fri, 20 May 2011 06:40:19 +0000 (00:40 -0600)
committerGrant Likely <grant.likely@secretlab.ca>
Fri, 20 May 2011 06:40:19 +0000 (00:40 -0600)
commit395f07f34297141136385f524afbc081f2917318
treeef3401a6ac7e3b394ec10a1c586f5c1949b23edbtree | snapshot
parent4f2aa650fc7ec79af6f38afceb56d870ced81ac2commit | diff
gpio: add trace events for setting direction and value

This patch allows to trace gpio operations using ftrace

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
drivers/gpio/gpiolib.c diff | blob | history
include/trace/events/gpio.h [new file with mode: 0644] blob
Linux Kernel Source Tree.