Searched hist:b1a1442a23776756b254b69786848a94d92445ba (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/hid/ |
| H A D | hid-core.c | diff b1a1442a23776756b254b69786848a94d92445ba Mon Jun 03 04:27:48 CDT 2013 Jiri Kosina <jkosina@suse.cz> HID: core: fix reporting of raw events
hdrw->raw event can return three different return value types:
- ret < 0 indicates that the hdrv driver found an error while parsing
- ret == 0 indicates no error has been encountered, and the driver has
processed the report
- ret > 0 indicates that there was no parsing error, and the driver hasn't
processed the event.
Calling hid_report_raw_event() has to be called appropriately so that it
reflects what has been done by ->raw_event() callback, otherwise we might
updates of the in-kernel structure are lost upon arrival of the report, which
is wrong.
Reported-and-tested-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Reported-and-tested-by: Daniel Leung <daniel.leung@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|