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tty: Update cdc_acm

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The CDC ACM driver uses the tty layer correctly so needs conversion. Start by
adding and initializing the port structures.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alan Cox
2009-06-11 12:27:50 +01:00
committed by Linus Torvalds
parent 335f8514f2
commit 739e0285cb
2 changed files with 7 additions and 1 deletions
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3
drivers/usb/class/cdc-acm.h
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@ -90,7 +90,8 @@ struct acm {
struct usb_interface *control; /* control interface */
struct usb_interface *data; /* data interface */
struct tty_struct *tty; /* the corresponding tty */
struct urb *ctrlurb; /* urbs */
struct tty_port port; /* our tty port data */
struct urb *ctrlurb; /* urbs */
u8 *ctrl_buffer; /* buffers of urbs */
dma_addr_t ctrl_dma; /* dma handles of buffers */
u8 *country_codes; /* country codes from device */