diff options
| author | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-04-08 10:27:17 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2019-04-08 10:27:17 +0200 |
| commit | b85d00bfef2a62180d9ae74ecc95befe37686836 (patch) | |
| tree | 8d4347eac61358e8c7f6e1f40ad5677e5321eb97 /drivers/usb/class/cdc-acm.c | |
| parent | cd9063757a227cf31ebf5391ccda2bf583b0806e (diff) | |
| parent | 9b39b013037fbfa8d4b999345d9e904d8a336fc2 (diff) | |
Merge drm/drm-fixes into drm-misc-fixes
We haven't backmerged for a while and this creates some coherency issues
across DRM drivers.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'drivers/usb/class/cdc-acm.c')
| -rw-r--r-- | drivers/usb/class/cdc-acm.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 739f8960811a..ec666eb4b7b4 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -558,10 +558,8 @@ static void acm_softint(struct work_struct *work) clear_bit(EVENT_RX_STALL, &acm->flags); } - if (test_bit(EVENT_TTY_WAKEUP, &acm->flags)) { + if (test_and_clear_bit(EVENT_TTY_WAKEUP, &acm->flags)) tty_port_tty_wakeup(&acm->port); - clear_bit(EVENT_TTY_WAKEUP, &acm->flags); - } } /* |