diff options
Diffstat (limited to 'drivers/usb/class/cdc-acm.c')
-rw-r--r-- | drivers/usb/class/cdc-acm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index fab23ee8702b..20104443081a 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c | |||
@@ -849,9 +849,10 @@ static void acm_write_buffers_free(struct acm *acm) | |||
849 | { | 849 | { |
850 | int i; | 850 | int i; |
851 | struct acm_wb *wb; | 851 | struct acm_wb *wb; |
852 | struct usb_device *usb_dev = interface_to_usbdev(acm->control); | ||
852 | 853 | ||
853 | for (wb = &acm->wb[0], i = 0; i < ACM_NW; i++, wb++) { | 854 | for (wb = &acm->wb[0], i = 0; i < ACM_NW; i++, wb++) { |
854 | usb_buffer_free(acm->dev, acm->writesize, wb->buf, wb->dmah); | 855 | usb_buffer_free(usb_dev, acm->writesize, wb->buf, wb->dmah); |
855 | } | 856 | } |
856 | } | 857 | } |
857 | 858 | ||