diff options
author | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
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committer | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
commit | b80a32b9cc634adfa8eaef33ec981e7febf2ade2 (patch) | |
tree | f256bce13ba11f514a388160df84e1410bedbe2b /drivers/usb/gadget/dummy_hcd.c | |
parent | 594133ef22fae0d737bd1b57352cf3f48a192c63 (diff) |
Update the i.MX31 Kernel to 2.6.232.6.23-mx31ads-2008022618072.6.23-mx31-200802261807
This is the result of a brute-force attempt to update the kernel to 2.6.23.
Now that we have a git tree, our effort will be a little nicer in the future.
Signed-off-by: Justin Waters <justin.waters@timesys.com>
Diffstat (limited to 'drivers/usb/gadget/dummy_hcd.c')
-rw-r--r-- | drivers/usb/gadget/dummy_hcd.c | 41 |
1 files changed, 1 insertions, 40 deletions
diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c index fcb5526cb085..d008d1360a7a 100644 --- a/drivers/usb/gadget/dummy_hcd.c +++ b/drivers/usb/gadget/dummy_hcd.c @@ -34,8 +34,6 @@ * bypassing some hardware (and driver) issues. UML could help too. */ -#define DEBUG - #include <linux/module.h> #include <linux/kernel.h> #include <linux/delay.h> @@ -497,38 +495,6 @@ dummy_free_request (struct usb_ep *_ep, struct usb_request *_req) kfree (req); } -static void * -dummy_alloc_buffer ( - struct usb_ep *_ep, - unsigned bytes, - dma_addr_t *dma, - gfp_t mem_flags -) { - char *retval; - struct dummy_ep *ep; - struct dummy *dum; - - ep = usb_ep_to_dummy_ep (_ep); - dum = ep_to_dummy (ep); - - if (!dum->driver) - return NULL; - retval = kmalloc (bytes, mem_flags); - *dma = (dma_addr_t) retval; - return retval; -} - -static void -dummy_free_buffer ( - struct usb_ep *_ep, - void *buf, - dma_addr_t dma, - unsigned bytes -) { - if (bytes) - kfree (buf); -} - static void fifo_complete (struct usb_ep *ep, struct usb_request *req) { @@ -659,10 +625,6 @@ static const struct usb_ep_ops dummy_ep_ops = { .alloc_request = dummy_alloc_request, .free_request = dummy_free_request, - .alloc_buffer = dummy_alloc_buffer, - .free_buffer = dummy_free_buffer, - /* map, unmap, ... eventually hook the "generic" dma calls */ - .queue = dummy_queue, .dequeue = dummy_dequeue, @@ -1784,8 +1746,7 @@ static int dummy_bus_resume (struct usb_hcd *hcd) spin_lock_irq (&dum->lock); if (!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags)) { - dev_warn (&hcd->self.root_hub->dev, "HC isn't running!\n"); - rc = -ENODEV; + rc = -ESHUTDOWN; } else { dum->rh_state = DUMMY_RH_RUNNING; set_link_state (dum); |