17 lines
721 B
Diff
17 lines
721 B
Diff
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--- linux-omap-2.6.35.9-0.ori/drivers/usb/serial/option.c 2010-11-23 07:41:25.000000000 +0000
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+++ linux-omap-2.6.35.9-0/drivers/usb/serial/option.c 2010-12-10 04:07:00.352473367 +0000
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@@ -1050,6 +1050,13 @@
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serial->interface->cur_altsetting->desc.bInterfaceNumber == 1)
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return -ENODEV;
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+ /* Don't bind useless interfaces on Huawei E1550 */
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+ if ((serial->dev->descriptor.idVendor == HUAWEI_VENDOR_ID &&
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+ serial->dev->descriptor.idProduct == 0x140C) &&
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+ (serial->interface->cur_altsetting->desc.bInterfaceNumber == 1 ||
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+ serial->interface->cur_altsetting->desc.bInterfaceNumber == 2))
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+ return -ENODEV;
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+
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data = serial->private = kzalloc(sizeof(struct usb_wwan_intf_private), GFP_KERNEL);
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if (!data)
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