diff options
| author | Johan Hovold <johan@kernel.org> | 2021-03-30 16:38:17 +0200 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2021-04-01 10:03:45 +0200 |
| commit | 53366a9f917a8601dcad0fd9768d5956cd2f99a6 (patch) | |
| tree | 0988d7fef13c93dc1fc8b80d95bb88cb14512f1d | |
| parent | ea7ada4de2f7406150dd35ecd0302842587a464e (diff) | |
USB: serial: drop unused suspending flag
The suspending flag was added back in 2009 but no users ever followed.
Remove it.
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
| -rw-r--r-- | drivers/usb/serial/usb-serial.c | 8 | ||||
| -rw-r--r-- | include/linux/usb/serial.h | 1 |
2 files changed, 1 insertions, 8 deletions
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index 27e3bb58c872..2a38810a3979 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -1114,8 +1114,6 @@ int usb_serial_suspend(struct usb_interface *intf, pm_message_t message) struct usb_serial *serial = usb_get_intfdata(intf); int i, r = 0; - serial->suspending = 1; - /* * serial->type->suspend() MUST return 0 in system sleep context, * otherwise, the resume callback has to recover device from @@ -1123,10 +1121,8 @@ int usb_serial_suspend(struct usb_interface *intf, pm_message_t message) */ if (serial->type->suspend) { r = serial->type->suspend(serial, message); - if (r < 0) { - serial->suspending = 0; + if (r < 0) goto err_out; - } } for (i = 0; i < serial->num_ports; ++i) @@ -1151,7 +1147,6 @@ int usb_serial_resume(struct usb_interface *intf) usb_serial_unpoison_port_urbs(serial); - serial->suspending = 0; if (serial->type->resume) rv = serial->type->resume(serial); else @@ -1168,7 +1163,6 @@ static int usb_serial_reset_resume(struct usb_interface *intf) usb_serial_unpoison_port_urbs(serial); - serial->suspending = 0; if (serial->type->reset_resume) { rv = serial->type->reset_resume(serial); } else { diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h index 952272002e48..7efba6caaadc 100644 --- a/include/linux/usb/serial.h +++ b/include/linux/usb/serial.h @@ -146,7 +146,6 @@ struct usb_serial { struct usb_serial_driver *type; struct usb_interface *interface; unsigned char disconnected:1; - unsigned char suspending:1; unsigned char attached:1; unsigned char minors_reserved:1; unsigned char num_ports; |