From 40a812044a11a8fd32202cd22bb76329dd188094 Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Thu, 8 Nov 2012 09:03:47 -0800 Subject: Input: MT - document new 'flags' argument of input_mt_init_slots() Fixes new kernel-doc warning in input-mt.c: Warning(drivers/input/input-mt.c:38): No description found for parameter 'flags' Reported-by: Randy Dunlap Signed-off-by: Henrik Rydberg Signed-off-by: Dmitry Torokhov --- drivers/input/input-mt.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/input/input-mt.c') diff --git a/drivers/input/input-mt.c b/drivers/input/input-mt.c index c0ec7d42c3be..1abbc170d8b7 100644 --- a/drivers/input/input-mt.c +++ b/drivers/input/input-mt.c @@ -26,10 +26,14 @@ static void copy_abs(struct input_dev *dev, unsigned int dst, unsigned int src) * input_mt_init_slots() - initialize MT input slots * @dev: input device supporting MT events and finger tracking * @num_slots: number of slots used by the device + * @flags: mt tasks to handle in core * * This function allocates all necessary memory for MT slot handling * in the input device, prepares the ABS_MT_SLOT and * ABS_MT_TRACKING_ID events for use and sets up appropriate buffers. + * Depending on the flags set, it also performs pointer emulation and + * frame synchronization. + * * May be called repeatedly. Returns -EINVAL if attempting to * reinitialize with a different number of slots. */ -- cgit v1.2.3-58-ga151