USB: fix cdc-acm regression in open
cdc-acm needs to set a flag during open to tell the tty layer that the device is initialized Signed-off-by: NOliver Neukum <oliver@neukum.org> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Paul Martin <pm@debian.org> Cc: stable <stable@kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Showing
想要评论请 注册 或 登录