vbatts/grub
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merge mainline into ehci

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2012-02-01 13:19:42 +01:00
commit cefa01261b
443 changed files with 38931 additions and 11122 deletions
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17
grub-core/bus/usb/usbhub.c
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@ -167,11 +167,13 @@ grub_usb_add_hub (grub_usb_device_t dev)
if ((endp->endp_addr & 128) && grub_usb_get_ep_type(endp)
== GRUB_USB_EP_INTERRUPT)
{
grub_size_t len;
dev->hub_endpoint = endp;
len = endp->maxpacket;
if (len > sizeof (dev->statuschange))
len = sizeof (dev->statuschange);
dev->hub_transfer
= grub_usb_bulk_read_background (dev, endp->endp_addr,
grub_min (endp->maxpacket,
sizeof (dev->statuschange)),
= grub_usb_bulk_read_background (dev, endp->endp_addr, len,
(char *) &dev->statuschange);
break;
}
@ -323,7 +325,7 @@ poll_nonroot_hub (grub_usb_device_t dev)
grub_usb_err_t err;
unsigned i;
grub_uint8_t changed;
grub_size_t actual;
grub_size_t actual, len;
int j, total;
if (!dev->hub_transfer)
@ -336,10 +338,11 @@ poll_nonroot_hub (grub_usb_device_t dev)
changed = dev->statuschange;
len = dev->hub_endpoint->maxpacket;
if (len > sizeof (dev->statuschange))
len = sizeof (dev->statuschange);
dev->hub_transfer
= grub_usb_bulk_read_background (dev, dev->hub_endpoint->endp_addr,
grub_min (dev->hub_endpoint->maxpacket,
sizeof (dev->statuschange)),
= grub_usb_bulk_read_background (dev, dev->hub_endpoint->endp_addr, len,
(char *) &dev->statuschange);
if (err || actual == 0 || changed == 0)