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| author | Robert Morell <rmorell@nvidia.com> | 2011-01-26 19:06:47 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-04 11:48:18 -0800 |
| commit | c8cf203a1d228fa001b95534f639ffb7a23d5386 (patch) | |
| tree | 73192ffb1334abf40a62f87e94f870801fc1f629 /drivers/usb/core/hcd.c | |
| parent | d25bc4db723a44c097268b466ff74bfba4bcc4f3 (diff) | |
| download | linux-c8cf203a1d228fa001b95534f639ffb7a23d5386.tar.gz linux-c8cf203a1d228fa001b95534f639ffb7a23d5386.tar.bz2 linux-c8cf203a1d228fa001b95534f639ffb7a23d5386.zip | |
USB: HCD: Add usb_hcd prefix to exported functions
The convention is to prefix symbols exported from the USB HCD core with
"usb_hcd". This change makes unmap_urb_setup_for_dma() and
unmap_urb_for_dma() consistent with that.
Signed-off-by: Robert Morell <rmorell@nvidia.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/core/hcd.c')
| -rw-r--r-- | drivers/usb/core/hcd.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 6a95017fa62b..335c1ddb260d 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -1262,7 +1262,7 @@ static void hcd_free_coherent(struct usb_bus *bus, dma_addr_t *dma_handle, *dma_handle = 0; } -void unmap_urb_setup_for_dma(struct usb_hcd *hcd, struct urb *urb) +void usb_hcd_unmap_urb_setup_for_dma(struct usb_hcd *hcd, struct urb *urb) { if (urb->transfer_flags & URB_SETUP_MAP_SINGLE) dma_unmap_single(hcd->self.controller, @@ -1279,13 +1279,13 @@ void unmap_urb_setup_for_dma(struct usb_hcd *hcd, struct urb *urb) /* Make it safe to call this routine more than once */ urb->transfer_flags &= ~(URB_SETUP_MAP_SINGLE | URB_SETUP_MAP_LOCAL); } -EXPORT_SYMBOL_GPL(unmap_urb_setup_for_dma); +EXPORT_SYMBOL_GPL(usb_hcd_unmap_urb_setup_for_dma); -void unmap_urb_for_dma(struct usb_hcd *hcd, struct urb *urb) +void usb_hcd_unmap_urb_for_dma(struct usb_hcd *hcd, struct urb *urb) { enum dma_data_direction dir; - unmap_urb_setup_for_dma(hcd, urb); + usb_hcd_unmap_urb_setup_for_dma(hcd, urb); dir = usb_urb_dir_in(urb) ? DMA_FROM_DEVICE : DMA_TO_DEVICE; if (urb->transfer_flags & URB_DMA_MAP_SG) @@ -1314,7 +1314,7 @@ void unmap_urb_for_dma(struct usb_hcd *hcd, struct urb *urb) urb->transfer_flags &= ~(URB_DMA_MAP_SG | URB_DMA_MAP_PAGE | URB_DMA_MAP_SINGLE | URB_MAP_LOCAL); } -EXPORT_SYMBOL_GPL(unmap_urb_for_dma); +EXPORT_SYMBOL_GPL(usb_hcd_unmap_urb_for_dma); static int map_urb_for_dma(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags) @@ -1410,7 +1410,7 @@ static int map_urb_for_dma(struct usb_hcd *hcd, struct urb *urb, } if (ret && (urb->transfer_flags & (URB_SETUP_MAP_SINGLE | URB_SETUP_MAP_LOCAL))) - unmap_urb_for_dma(hcd, urb); + usb_hcd_unmap_urb_for_dma(hcd, urb); } return ret; } @@ -1451,7 +1451,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags) if (likely(status == 0)) { status = hcd->driver->urb_enqueue(hcd, urb, mem_flags); if (unlikely(status)) - unmap_urb_for_dma(hcd, urb); + usb_hcd_unmap_urb_for_dma(hcd, urb); } } @@ -1557,7 +1557,7 @@ void usb_hcd_giveback_urb(struct usb_hcd *hcd, struct urb *urb, int status) !status)) status = -EREMOTEIO; - unmap_urb_for_dma(hcd, urb); + usb_hcd_unmap_urb_for_dma(hcd, urb); usbmon_urb_complete(&hcd->self, urb, status); usb_unanchor_urb(urb); |