ALSA: usb-audio: Fix races at disconnection

[karo-tx-linux.git] / sound / usb / card.h

diff --git a/sound/usb/card.h b/sound/usb/card.h
index ae4251d5abf7bc9a1b9c15dc9d5d8e947627337a..19b5b5d871ddbf754cf4dc9706ca17e542b8a14f 100644 (file)
--- a/sound/usb/card.h
+++ b/sound/usb/card.h
@@ -86,6 +86,7 @@ struct snd_usb_substream {
        struct snd_urb_ctx syncurb[SYNC_URBS];  /* sync urb table */
        char *syncbuf;                          /* sync buffer for all sync URBs */
        dma_addr_t sync_dma;                    /* DMA address of syncbuf */
+       unsigned int speed;             /* USB_SPEED_XXX */
 
        u64 formats;                    /* format bitmasks (all or'ed) */
        unsigned int num_formats;               /* number of supported audio formats (list) */