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| author | Antonio Ospite <ospite@studenti.unina.it> | 2012-12-10 17:37:13 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-27 16:30:07 -0200 |
| commit | 7a7ef4657e84b5038eace08a1db5b480854c893e (patch) | |
| tree | 4135cbfe3102388794a0853edea6faf9438fc2b2 /drivers/media/usb/dvb-usb/m920x.c | |
| parent | f526e9e1dcb65c8967c61bbfa72933f4553958ee (diff) | |
| download | linux-stable-7a7ef4657e84b5038eace08a1db5b480854c893e.tar.gz linux-stable-7a7ef4657e84b5038eace08a1db5b480854c893e.tar.bz2 linux-stable-7a7ef4657e84b5038eace08a1db5b480854c893e.zip | |
[media] m920x: avoid repeating RC state parsing at each keycode
Parsing the RC press state is invariant wrt. the keycode, take it out of
the keycode scanning loop.
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb/dvb-usb/m920x.c')
| -rw-r--r-- | drivers/media/usb/dvb-usb/m920x.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/usb/dvb-usb/m920x.c b/drivers/media/usb/dvb-usb/m920x.c index 581c5deffb6e..5f6ca753e293 100644 --- a/drivers/media/usb/dvb-usb/m920x.c +++ b/drivers/media/usb/dvb-usb/m920x.c @@ -197,10 +197,11 @@ static int m920x_rc_query(struct dvb_usb_device *d, u32 *event, int *state) if ((ret = m920x_read(d->udev, M9206_CORE, 0x0, M9206_RC_KEY, rc_state + 1, 1)) != 0) goto out; + m920x_parse_rc_state(d, rc_state[0], state); + for (i = 0; i < d->props.rc.legacy.rc_map_size; i++) if (rc5_data(&d->props.rc.legacy.rc_map_table[i]) == rc_state[1]) { *event = d->props.rc.legacy.rc_map_table[i].keycode; - m920x_parse_rc_state(d, rc_state[0], state); goto out; } |