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| author | Jon Hunter <jon-hunter@ti.com> | 2013-04-01 14:33:50 -0500 |
|---|---|---|
| committer | Jon Hunter <jon-hunter@ti.com> | 2013-04-01 14:33:50 -0500 |
| commit | dca3a783400a18e2bf4503b1d4a85c4d0ca1a7e4 (patch) | |
| tree | a3689b801070c1360b120b7280c6adc4de5f692a /drivers/usb/class/cdc-acm.c | |
| parent | 71856843fb1d8ee455a4c1a60696c74afa4809e5 (diff) | |
| parent | 31d9adca82ce65e5c99d045b5fd917c702b6fce3 (diff) | |
| download | olio-linux-3.10-dca3a783400a18e2bf4503b1d4a85c4d0ca1a7e4.tar.xz olio-linux-3.10-dca3a783400a18e2bf4503b1d4a85c4d0ca1a7e4.zip | |
Merge commit '31d9adca82ce65e5c99d045b5fd917c702b6fce3' into tmp
Conflicts:
arch/arm/plat-omap/dmtimer.c
Diffstat (limited to 'drivers/usb/class/cdc-acm.c')
| -rw-r--r-- | drivers/usb/class/cdc-acm.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 2d92cce260d..8ac25adf31b 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -410,19 +410,12 @@ static int acm_submit_read_urbs(struct acm *acm, gfp_t mem_flags) static void acm_process_read_urb(struct acm *acm, struct urb *urb) { - struct tty_struct *tty; - if (!urb->actual_length) return; - tty = tty_port_tty_get(&acm->port); - if (!tty) - return; - - tty_insert_flip_string(tty, urb->transfer_buffer, urb->actual_length); - tty_flip_buffer_push(tty); - - tty_kref_put(tty); + tty_insert_flip_string(&acm->port, urb->transfer_buffer, + urb->actual_length); + tty_flip_buffer_push(&acm->port); } static void acm_read_bulk_callback(struct urb *urb) |