diff options
| author | Steve Lin <stlin@nvidia.com> | 2011-11-28 14:30:42 -0800 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:50:27 -0800 |
| commit | c206ede61b50e88f5fec1862cd83243c482f0a60 (patch) | |
| tree | e17e1a45df5c49e97f8c53523616df41dbd17a65 /drivers/usb/class/cdc-acm.h | |
| parent | a8f355002ab5ede378f7c3b755ff85f4b8d451f9 (diff) | |
usb: cdc-acm: remove tty_hangup in acm_reset_resume
Do not call tty_hangup in acm_reset_resume for certain modems.
Bug 889308
Reviewed-on: http://git-master/r/59177
(cherry picked from commit d57d67f6f563aa8f6c21c544f02cac3002103d21)
Change-Id: If10a09fdbb130e5734dba54b0e98c6cc6959c5d3
Reviewed-on: http://git-master/r/66987
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Rebase-Id: R4e6d948d1e5f05ec2aaaba8560f0bbdae9ea87df
Diffstat (limited to 'drivers/usb/class/cdc-acm.h')
| -rw-r--r-- | drivers/usb/class/cdc-acm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/class/cdc-acm.h b/drivers/usb/class/cdc-acm.h index 64365cc0e646..7d6a4e29563d 100644 --- a/drivers/usb/class/cdc-acm.h +++ b/drivers/usb/class/cdc-acm.h @@ -115,6 +115,7 @@ struct acm { unsigned int is_int_ep:1; /* interrupt endpoints contrary to spec used */ unsigned int throttled:1; /* actually throttled */ unsigned int throttle_req:1; /* throttle requested */ + unsigned int no_hangup_in_reset_resume:1; /* do not call tty_hangup in acm_reset_resume */ u8 bInterval; struct acm_wb *delayed_wb; /* write queued for a device about to be woken */ }; @@ -128,3 +129,4 @@ struct acm { #define NOT_A_MODEM 8 #define NO_DATA_INTERFACE 16 #define NOT_REAL_ACM 32 +#define NO_HANGUP_IN_RESET_RESUME 64 |