diff options
Diffstat (limited to 'sound/usb/helper.c')
-rw-r--r-- | sound/usb/helper.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/sound/usb/helper.c b/sound/usb/helper.c index d48d6f8f6ac9..f280c1903c25 100644 --- a/sound/usb/helper.c +++ b/sound/usb/helper.c | |||
@@ -103,11 +103,16 @@ int snd_usb_ctl_msg(struct usb_device *dev, unsigned int pipe, __u8 request, | |||
103 | unsigned char snd_usb_parse_datainterval(struct snd_usb_audio *chip, | 103 | unsigned char snd_usb_parse_datainterval(struct snd_usb_audio *chip, |
104 | struct usb_host_interface *alts) | 104 | struct usb_host_interface *alts) |
105 | { | 105 | { |
106 | if (snd_usb_get_speed(chip->dev) == USB_SPEED_HIGH && | 106 | switch (snd_usb_get_speed(chip->dev)) { |
107 | get_endpoint(alts, 0)->bInterval >= 1 && | 107 | case USB_SPEED_HIGH: |
108 | get_endpoint(alts, 0)->bInterval <= 4) | 108 | case USB_SPEED_SUPER: |
109 | return get_endpoint(alts, 0)->bInterval - 1; | 109 | if (get_endpoint(alts, 0)->bInterval >= 1 && |
110 | else | 110 | get_endpoint(alts, 0)->bInterval <= 4) |
111 | return 0; | 111 | return get_endpoint(alts, 0)->bInterval - 1; |
112 | break; | ||
113 | default: | ||
114 | break; | ||
115 | } | ||
116 | return 0; | ||
112 | } | 117 | } |
113 | 118 | ||