diff options
author | Oliver Neukum <oneukum@suse.de> | 2007-01-23 15:55:28 -0500 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-02-07 15:44:40 -0800 |
commit | 9251644ab33579d80c038b077f78daa23a04fdcd (patch) | |
tree | c57746f60a5728537baf03824ed51787e55a3fcc /drivers/usb/core/usb.c | |
parent | 1096f780d0b9d6bade2d42bf823e81db3e553abe (diff) | |
download | op-kernel-dev-9251644ab33579d80c038b077f78daa23a04fdcd.zip op-kernel-dev-9251644ab33579d80c038b077f78daa23a04fdcd.tar.gz |
usbcore: trivial whitespace fixes
This patch (as844) makes some trivial whitespace fixes to a few files
in usbcore. Oliver did most of the work and Alan added some tidying up.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/core/usb.c')
-rw-r--r-- | drivers/usb/core/usb.c | 96 |
1 files changed, 48 insertions, 48 deletions
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c index 02426d0..3db721c 100644 --- a/drivers/usb/core/usb.c +++ b/drivers/usb/core/usb.c @@ -233,7 +233,7 @@ static void usb_autosuspend_work(struct work_struct *work) * @parent: hub to which device is connected; null to allocate a root hub * @bus: bus used to access the device * @port1: one-based index of port; ignored for root hubs - * Context: !in_interrupt () + * Context: !in_interrupt() * * Only hub drivers (including virtual root hub drivers for host * controllers) should ever call this. @@ -277,22 +277,22 @@ usb_alloc_dev(struct usb_device *parent, struct usb_bus *bus, unsigned port1) * as stable: bus->busnum changes easily from modprobe order, * cardbus or pci hotplugging, and so on. */ - if (unlikely (!parent)) { - dev->devpath [0] = '0'; + if (unlikely(!parent)) { + dev->devpath[0] = '0'; dev->dev.parent = bus->controller; - sprintf (&dev->dev.bus_id[0], "usb%d", bus->busnum); + sprintf(&dev->dev.bus_id[0], "usb%d", bus->busnum); } else { /* match any labeling on the hubs; it's one-based */ - if (parent->devpath [0] == '0') - snprintf (dev->devpath, sizeof dev->devpath, + if (parent->devpath[0] == '0') + snprintf(dev->devpath, sizeof dev->devpath, "%d", port1); else - snprintf (dev->devpath, sizeof dev->devpath, + snprintf(dev->devpath, sizeof dev->devpath, "%s.%d", parent->devpath, port1); dev->dev.parent = &parent->dev; - sprintf (&dev->dev.bus_id[0], "%d-%s", + sprintf(&dev->dev.bus_id[0], "%d-%s", bus->busnum, dev->devpath); /* hub driver sets up TT records */ @@ -463,7 +463,7 @@ static struct usb_device *match_device(struct usb_device *dev, /* see if this device matches */ if ((vendor_id == le16_to_cpu(dev->descriptor.idVendor)) && (product_id == le16_to_cpu(dev->descriptor.idProduct))) { - dev_dbg (&dev->dev, "matched this device!\n"); + dev_dbg(&dev->dev, "matched this device!\n"); ret_dev = usb_get_dev(dev); goto exit; } @@ -535,7 +535,7 @@ exit: */ int usb_get_current_frame_number(struct usb_device *dev) { - return usb_hcd_get_frame_number (dev); + return usb_hcd_get_frame_number(dev); } /*-------------------------------------------------------------------*/ @@ -593,7 +593,7 @@ int __usb_get_extra_descriptor(char *buffer, unsigned size, * * When the buffer is no longer used, free it with usb_buffer_free(). */ -void *usb_buffer_alloc ( +void *usb_buffer_alloc( struct usb_device *dev, size_t size, gfp_t mem_flags, @@ -602,7 +602,7 @@ void *usb_buffer_alloc ( { if (!dev || !dev->bus) return NULL; - return hcd_buffer_alloc (dev->bus, size, mem_flags, dma); + return hcd_buffer_alloc(dev->bus, size, mem_flags, dma); } /** @@ -616,7 +616,7 @@ void *usb_buffer_alloc ( * been allocated using usb_buffer_alloc(), and the parameters must match * those provided in that allocation request. */ -void usb_buffer_free ( +void usb_buffer_free( struct usb_device *dev, size_t size, void *addr, @@ -627,7 +627,7 @@ void usb_buffer_free ( return; if (!addr) return; - hcd_buffer_free (dev->bus, size, addr, dma); + hcd_buffer_free(dev->bus, size, addr, dma); } /** @@ -647,7 +647,7 @@ void usb_buffer_free ( * Reverse the effect of this call with usb_buffer_unmap(). */ #if 0 -struct urb *usb_buffer_map (struct urb *urb) +struct urb *usb_buffer_map(struct urb *urb) { struct usb_bus *bus; struct device *controller; @@ -659,14 +659,14 @@ struct urb *usb_buffer_map (struct urb *urb) return NULL; if (controller->dma_mask) { - urb->transfer_dma = dma_map_single (controller, + urb->transfer_dma = dma_map_single(controller, urb->transfer_buffer, urb->transfer_buffer_length, - usb_pipein (urb->pipe) + usb_pipein(urb->pipe) ? DMA_FROM_DEVICE : DMA_TO_DEVICE); - if (usb_pipecontrol (urb->pipe)) - urb->setup_dma = dma_map_single (controller, + if (usb_pipecontrol(urb->pipe)) + urb->setup_dma = dma_map_single(controller, urb->setup_packet, - sizeof (struct usb_ctrlrequest), + sizeof(struct usb_ctrlrequest), DMA_TO_DEVICE); // FIXME generic api broken like pci, can't report errors // if (urb->transfer_dma == DMA_ADDR_INVALID) return 0; @@ -689,7 +689,7 @@ struct urb *usb_buffer_map (struct urb *urb) * usb_buffer_dmasync - synchronize DMA and CPU view of buffer(s) * @urb: urb whose transfer_buffer/setup_packet will be synchronized */ -void usb_buffer_dmasync (struct urb *urb) +void usb_buffer_dmasync(struct urb *urb) { struct usb_bus *bus; struct device *controller; @@ -702,14 +702,14 @@ void usb_buffer_dmasync (struct urb *urb) return; if (controller->dma_mask) { - dma_sync_single (controller, + dma_sync_single(controller, urb->transfer_dma, urb->transfer_buffer_length, - usb_pipein (urb->pipe) + usb_pipein(urb->pipe) ? DMA_FROM_DEVICE : DMA_TO_DEVICE); - if (usb_pipecontrol (urb->pipe)) - dma_sync_single (controller, + if (usb_pipecontrol(urb->pipe)) + dma_sync_single(controller, urb->setup_dma, - sizeof (struct usb_ctrlrequest), + sizeof(struct usb_ctrlrequest), DMA_TO_DEVICE); } } @@ -722,7 +722,7 @@ void usb_buffer_dmasync (struct urb *urb) * Reverses the effect of usb_buffer_map(). */ #if 0 -void usb_buffer_unmap (struct urb *urb) +void usb_buffer_unmap(struct urb *urb) { struct usb_bus *bus; struct device *controller; @@ -735,14 +735,14 @@ void usb_buffer_unmap (struct urb *urb) return; if (controller->dma_mask) { - dma_unmap_single (controller, + dma_unmap_single(controller, urb->transfer_dma, urb->transfer_buffer_length, - usb_pipein (urb->pipe) + usb_pipein(urb->pipe) ? DMA_FROM_DEVICE : DMA_TO_DEVICE); - if (usb_pipecontrol (urb->pipe)) - dma_unmap_single (controller, + if (usb_pipecontrol(urb->pipe)) + dma_unmap_single(controller, urb->setup_dma, - sizeof (struct usb_ctrlrequest), + sizeof(struct usb_ctrlrequest), DMA_TO_DEVICE); } urb->transfer_flags &= ~(URB_NO_TRANSFER_DMA_MAP @@ -783,15 +783,15 @@ int usb_buffer_map_sg(const struct usb_device *dev, unsigned pipe, struct device *controller; if (!dev - || usb_pipecontrol (pipe) + || usb_pipecontrol(pipe) || !(bus = dev->bus) || !(controller = bus->controller) || !controller->dma_mask) return -1; // FIXME generic api broken like pci, can't report errors - return dma_map_sg (controller, sg, nents, - usb_pipein (pipe) ? DMA_FROM_DEVICE : DMA_TO_DEVICE); + return dma_map_sg(controller, sg, nents, + usb_pipein(pipe) ? DMA_FROM_DEVICE : DMA_TO_DEVICE); } /* XXX DISABLED, no users currently. If you wish to re-enable this @@ -823,8 +823,8 @@ void usb_buffer_dmasync_sg(const struct usb_device *dev, unsigned pipe, || !controller->dma_mask) return; - dma_sync_sg (controller, sg, n_hw_ents, - usb_pipein (pipe) ? DMA_FROM_DEVICE : DMA_TO_DEVICE); + dma_sync_sg(controller, sg, n_hw_ents, + usb_pipein(pipe) ? DMA_FROM_DEVICE : DMA_TO_DEVICE); } #endif @@ -849,8 +849,8 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, unsigned pipe, || !controller->dma_mask) return; - dma_unmap_sg (controller, sg, n_hw_ents, - usb_pipein (pipe) ? DMA_FROM_DEVICE : DMA_TO_DEVICE); + dma_unmap_sg(controller, sg, n_hw_ents, + usb_pipein(pipe) ? DMA_FROM_DEVICE : DMA_TO_DEVICE); } /* format to disable USB on kernel command line is: nousb */ @@ -871,7 +871,7 @@ static int __init usb_init(void) { int retval; if (nousb) { - pr_info ("%s: USB support disabled\n", usbcore_name); + pr_info("%s: USB support disabled\n", usbcore_name); return 0; } @@ -971,19 +971,19 @@ EXPORT_SYMBOL(__usb_get_extra_descriptor); EXPORT_SYMBOL(usb_find_device); EXPORT_SYMBOL(usb_get_current_frame_number); -EXPORT_SYMBOL (usb_buffer_alloc); -EXPORT_SYMBOL (usb_buffer_free); +EXPORT_SYMBOL(usb_buffer_alloc); +EXPORT_SYMBOL(usb_buffer_free); #if 0 -EXPORT_SYMBOL (usb_buffer_map); -EXPORT_SYMBOL (usb_buffer_dmasync); -EXPORT_SYMBOL (usb_buffer_unmap); +EXPORT_SYMBOL(usb_buffer_map); +EXPORT_SYMBOL(usb_buffer_dmasync); +EXPORT_SYMBOL(usb_buffer_unmap); #endif -EXPORT_SYMBOL (usb_buffer_map_sg); +EXPORT_SYMBOL(usb_buffer_map_sg); #if 0 -EXPORT_SYMBOL (usb_buffer_dmasync_sg); +EXPORT_SYMBOL(usb_buffer_dmasync_sg); #endif -EXPORT_SYMBOL (usb_buffer_unmap_sg); +EXPORT_SYMBOL(usb_buffer_unmap_sg); MODULE_LICENSE("GPL"); |