]> git.baikalelectronics.ru Git - kernel.git/commit
HID: rmi: check for the existence of some optional queries before reading query 12
authorAndrew Duggan <aduggan@synaptics.com>
Fri, 2 May 2014 18:14:16 +0000 (11:14 -0700)
committerJiri Kosina <jkosina@suse.cz>
Tue, 13 May 2014 14:37:43 +0000 (16:37 +0200)
commitf63a6c7bf268531b8f0a4acc4350d738d44966a8
tree601d1433558f22197b47b8f4baba92fbc30aed3b
parent66ff565c9177fb19cf5efb9b215921afac9da29f
HID: rmi: check for the existence of some optional queries before reading query 12

The rmi4 spec defines some optional query registers in F11 which appear before
query 12. This patch checks for the existence of some of the lesser used queries to
 compute the location of query12 and all subsequent query registers.

Signed-off-by: Andrew Duggan <aduggan@synaptics.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/hid-rmi.c