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2009-12-22 Vladimir Serbinenko <phcoder@gmail.com>

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* bus/usb/usbhub.c (grub_usb_hub_add_dev): Fix loop-break condition.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2009-12-22 10:18:18 +01:00
parent b5d5993b6d
commit 11d1828177
2 changed files with 3 additions and 1 deletions
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1
ChangeLog
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@ -3,6 +3,7 @@
* bus/usb/uhci.c (grub_uhci_transfer): Set a limit transaction time.
(grub_uhci_portstatus): Likewise.
(grub_uhci_portstatus): Add necessary delay.
* bus/usb/usbhub.c (grub_usb_hub_add_dev): Fix loop-break condition.
2009-12-21 Carles Pina i Estany <carles@pina.cat>

3
bus/usb/usbhub.c
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@ -48,7 +48,7 @@ grub_usb_hub_add_dev (grub_usb_controller_t controller, grub_usb_speed_t speed)
if (! grub_usb_devs[i])
break;
}
if (grub_usb_devs[i])
if (i == 128)
{
grub_error (GRUB_ERR_IO, "Can't assign address to USB device");
return NULL;
@ -60,6 +60,7 @@ grub_usb_hub_add_dev (grub_usb_controller_t controller, grub_usb_speed_t speed)
| GRUB_USB_REQTYPE_TARGET_DEV),
GRUB_USB_REQ_SET_ADDRESS,
i, 0, 0, NULL);
dev->addr = i;
dev->initialized = 1;
grub_usb_devs[i] = dev;