diff options
Diffstat (limited to 'drivers/usb/gadget/function/f_uac2.c')
| -rw-r--r-- | drivers/usb/gadget/function/f_uac2.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c index db2d4980cb35..3633df6d7610 100644 --- a/drivers/usb/gadget/function/f_uac2.c +++ b/drivers/usb/gadget/function/f_uac2.c @@ -215,10 +215,7 @@ static struct uac2_ac_header_descriptor ac_hdr_desc = { .bDescriptorSubtype = UAC_MS_HEADER, .bcdADC = cpu_to_le16(0x200), .bCategory = UAC2_FUNCTION_IO_BOX, - .wTotalLength = cpu_to_le16(sizeof in_clk_src_desc - + sizeof out_clk_src_desc + sizeof usb_out_it_desc - + sizeof io_in_it_desc + sizeof usb_in_ot_desc - + sizeof io_out_ot_desc), + /* .wTotalLength = DYNAMIC */ .bmControls = 0, }; @@ -501,7 +498,7 @@ static void setup_descriptor(struct f_uac2_opts *opts) as_in_hdr_desc.bTerminalLink = usb_in_ot_desc.bTerminalID; iad_desc.bInterfaceCount = 1; - ac_hdr_desc.wTotalLength = 0; + ac_hdr_desc.wTotalLength = cpu_to_le16(sizeof(ac_hdr_desc)); if (EPIN_EN(opts)) { u16 len = le16_to_cpu(ac_hdr_desc.wTotalLength); |