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| author |   Jason Gerecke <killertofu@gmail.com> | 2015-08-05 15:45:30 -0700 |
|---|---|---|
| committer |   Jiri Kosina <jkosina@suse.cz> | 2015-08-10 14:23:37 +0200 |
| commit | a1c173dac102d7d91e5cafdb8cb212300063eaa3 (patch) | |
| tree | 679427967f86c66fbb0515284e942b3acb16af2e /drivers/hid/usbhid/hid-core.c | |
| parent | HID: core: do not reject devices when they declare too many usages (diff) | |
| download | linux-dev-a1c173dac102d7d91e5cafdb8cb212300063eaa3.tar.xz linux-dev-a1c173dac102d7d91e5cafdb8cb212300063eaa3.zip | |
HID: wacom: Do not repeatedly attempt to set device mode on error
As an extension of aef3156d7, there is no sense in repeatedly calling the
'wacom_set_report' and 'wacom_get_report' functions if they return an
error. Getting an error from them implies that the device is out to lunch:
either a hard error code was returned or repeated attempts at recovering
from a "soft" error all failed. In either case, doing even more retries is
not likely to resolve whatever is wrong.
Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/usbhid/hid-core.c')
0 files changed, 0 insertions, 0 deletions