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| author | Vladimir Kondratyev <wulf@FreeBSD.org> | 2021-05-23 22:41:17 +0000 |
|---|---|---|
| committer | Vladimir Kondratyev <wulf@FreeBSD.org> | 2021-05-23 22:41:17 +0000 |
| commit | 47791339f0cfe3282a6f64b5607047f7bca968ad (patch) | |
| tree | d9efc73ab4f59f7f7bc9715b1da28f3ba9869184 | |
| parent | 05ab03a31798d4cc96c22a8f30b1d9a0d7a3dd35 (diff) | |
| download | src-47791339f0cfe3282a6f64b5607047f7bca968ad.tar.gz src-47791339f0cfe3282a6f64b5607047f7bca968ad.zip | |
ums(4): Start USB xfers on opening of evdev node unconditionally.
This fixes inability to start USB xfers in a case when FIFO has been
already open()-ed but no read() or poll() calls has been issued yet.
MFC after: 2 weeks
Differential revision: https://reviews.freebsd.org/D30343
| -rw-r--r-- | sys/dev/usb/input/ums.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/usb/input/ums.c b/sys/dev/usb/input/ums.c index b9533221ca8a..cce1831287e4 100644 --- a/sys/dev/usb/input/ums.c +++ b/sys/dev/usb/input/ums.c @@ -952,8 +952,8 @@ ums_ev_open(struct evdev_dev *evdev) if (sc->sc_fflags == 0) { ums_reset(sc); - ums_start_rx(sc); } + ums_start_rx(sc); return (0); } |