diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-10-27 13:37:40 -0300 |
---|---|---|
committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-10-27 13:37:40 -0300 |
commit | badc0e42604c4465facd81d2323e98b3b1eb9188 (patch) | |
tree | e61811e7ddf70517f4b546d522ba3b630b38f50f /drivers/usb/core/config.c | |
parent | f19866e5cb04f8f007cb422132ea4611cdacc8e3 (diff) |
Linux-libre 4.2.4-gnupck-4.2.4-gnu
Diffstat (limited to 'drivers/usb/core/config.c')
-rw-r--r-- | drivers/usb/core/config.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c index b2a540b43..b9ddf0c1f 100644 --- a/drivers/usb/core/config.c +++ b/drivers/usb/core/config.c @@ -112,7 +112,7 @@ static void usb_parse_ss_endpoint_companion(struct device *ddev, int cfgno, cfgno, inum, asnum, ep->desc.bEndpointAddress); ep->ss_ep_comp.bmAttributes = 16; } else if (usb_endpoint_xfer_isoc(&ep->desc) && - desc->bmAttributes > 2) { + USB_SS_MULT(desc->bmAttributes) > 3) { dev_warn(ddev, "Isoc endpoint has Mult of %d in " "config %d interface %d altsetting %d ep %d: " "setting to 3\n", desc->bmAttributes + 1, @@ -121,7 +121,8 @@ static void usb_parse_ss_endpoint_companion(struct device *ddev, int cfgno, } if (usb_endpoint_xfer_isoc(&ep->desc)) - max_tx = (desc->bMaxBurst + 1) * (desc->bmAttributes + 1) * + max_tx = (desc->bMaxBurst + 1) * + (USB_SS_MULT(desc->bmAttributes)) * usb_endpoint_maxp(&ep->desc); else if (usb_endpoint_xfer_int(&ep->desc)) max_tx = usb_endpoint_maxp(&ep->desc) * |