[PATCHv2,5/9,media] m920x: avoid repeating RC state parsing at each keycode
Commit Message
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>
---
drivers/media/usb/dvb-usb/m920x.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
@@ -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;
}