Messages in this thread Patch in this message | | | From | Bálint Czobor <> | Subject | [PATCH 2/3] input: misc: keychord: log when keychord triggered | Date | Tue, 27 Oct 2015 09:47:56 +0100 |
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From: JP Abgrall <jpa@google.com>
log keychord id at info level just before waking up processes.
Signed-off-by: JP Abgrall <jpa@google.com> Signed-off-by: Bálint Czobor <czoborbalint@gmail.com> --- drivers/input/misc/keychord.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/input/misc/keychord.c b/drivers/input/misc/keychord.c index 3ffab6d..a5ea27a 100644 --- a/drivers/input/misc/keychord.c +++ b/drivers/input/misc/keychord.c @@ -126,8 +126,12 @@ static void keychord_event(struct input_handle *handle, unsigned int type, done: spin_unlock_irqrestore(&kdev->lock, flags); - if (got_chord) + if (got_chord) { + pr_info("keychord: got keychord id %d. Any tasks: %d\n", + keychord->id, + !list_empty_careful(&kdev->waitq.task_list)); wake_up_interruptible(&kdev->waitq); + } } static int keychord_connect(struct input_handler *handler, -- 1.7.9.5
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