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usb: ohci: Remove unused devgone global variable
devgone is never assigned a value, so the one comparisson reading it will never be true, and devgone can be completely removed. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Marek Vasut <marex@denx.de>
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@ -111,8 +111,6 @@ struct ohci_hcca ghcca[1];
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struct ohci_hcca *phcca;
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struct ohci_hcca *phcca;
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/* this allocates EDs for all possible endpoints */
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/* this allocates EDs for all possible endpoints */
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struct ohci_device ohci_dev;
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struct ohci_device ohci_dev;
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/* device which was disconnected */
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struct usb_device *devgone;
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static inline u32 roothub_a(struct ohci *hc)
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static inline u32 roothub_a(struct ohci *hc)
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{ return ohci_readl(&hc->regs->roothub.a); }
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{ return ohci_readl(&hc->regs->roothub.a); }
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@ -1380,12 +1378,6 @@ int submit_common_msg(struct usb_device *dev, unsigned long pipe, void *buffer,
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urb->transfer_buffer_length = transfer_len;
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urb->transfer_buffer_length = transfer_len;
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urb->interval = interval;
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urb->interval = interval;
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/* device pulled? Shortcut the action. */
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if (devgone == dev) {
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dev->status = USB_ST_CRC_ERR;
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return 0;
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}
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#ifdef DEBUG
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#ifdef DEBUG
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urb->actual_length = 0;
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urb->actual_length = 0;
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pkt_print(urb, dev, pipe, buffer, transfer_len,
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pkt_print(urb, dev, pipe, buffer, transfer_len,
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