diff options
| author | Daiane Angolini <daiane.angolini@foundries.io> | 2025-01-03 10:59:26 -0300 |
|---|---|---|
| committer | Daiane Angolini <daiane.angolini@foundries.io> | 2025-01-03 10:59:26 -0300 |
| commit | c930b7842cfd5ccbb315735a35aa2011be20e5f7 (patch) | |
| tree | b0738739d89671e4794526fc2a3def9f0dcdbadb /drivers/usb/class/cdc-acm.c | |
| parent | e1778dcaa00e0c13013abe353f88ae40047d8ff3 (diff) | |
| parent | 63a57420cf797edcfca41005dd6c805b77cfb596 (diff) | |
Merge tag 'v6.6.54' into 6.6-2.2.x-imx
This is the 6.6.54 stable release
Signed-off-by: Daiane Angolini <daiane.angolini@foundries.io>
Diffstat (limited to 'drivers/usb/class/cdc-acm.c')
| -rw-r--r-- | drivers/usb/class/cdc-acm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 0c1b69d944ca..605fea461102 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -962,10 +962,12 @@ static int get_serial_info(struct tty_struct *tty, struct serial_struct *ss) struct acm *acm = tty->driver_data; ss->line = acm->minor; + mutex_lock(&acm->port.mutex); ss->close_delay = jiffies_to_msecs(acm->port.close_delay) / 10; ss->closing_wait = acm->port.closing_wait == ASYNC_CLOSING_WAIT_NONE ? ASYNC_CLOSING_WAIT_NONE : jiffies_to_msecs(acm->port.closing_wait) / 10; + mutex_unlock(&acm->port.mutex); return 0; } |