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USB: ohci whitespace/comment fixups
This is an OHCI cleanup patch ... it removes a lot of erroneous whitespace (space before tab, at end of line) as well as the obsolete inline changelog. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
David Brownell
Greg Kroah-Hartman
parent
23d8c90e56
commit
dd9048af41
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@ -15,62 +15,6 @@
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* smarter hardware than UHCI. A download link for the spec available
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* through the http://www.usb.org website.
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*
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* History:
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*
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* 2004/03/24 LH7A404 support (Durgesh Pattamatta & Marc Singer)
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* 2004/02/04 use generic dma_* functions instead of pci_* (dsaxena@plexity.net)
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* 2003/02/24 show registers in sysfs (Kevin Brosius)
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*
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* 2002/09/03 get rid of ed hashtables, rework periodic scheduling and
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* bandwidth accounting; if debugging, show schedules in driverfs
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* 2002/07/19 fixes to management of ED and schedule state.
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* 2002/06/09 SA-1111 support (Christopher Hoover)
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* 2002/06/01 remember frame when HC won't see EDs any more; use that info
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* to fix urb unlink races caused by interrupt latency assumptions;
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* minor ED field and function naming updates
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* 2002/01/18 package as a patch for 2.5.3; this should match the
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* 2.4.17 kernel modulo some bugs being fixed.
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*
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* 2001/10/18 merge pmac cleanup (Benjamin Herrenschmidt) and bugfixes
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* from post-2.4.5 patches.
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* 2001/09/20 URB_ZERO_PACKET support; hcca_dma portability, OPTi warning
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* 2001/09/07 match PCI PM changes, errnos from Linus' tree
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* 2001/05/05 fork 2.4.5 version into "hcd" framework, cleanup, simplify;
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* pbook pci quirks gone (please fix pbook pci sw!) (db)
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*
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* 2001/04/08 Identify version on module load (gb)
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* 2001/03/24 td/ed hashing to remove bus_to_virt (Steve Longerbeam);
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pci_map_single (db)
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* 2001/03/21 td and dev/ed allocation uses new pci_pool API (db)
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* 2001/03/07 hcca allocation uses pci_alloc_consistent (Steve Longerbeam)
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*
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* 2000/09/26 fixed races in removing the private portion of the urb
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* 2000/09/07 disable bulk and control lists when unlinking the last
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* endpoint descriptor in order to avoid unrecoverable errors on
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* the Lucent chips. (rwc@sgi)
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* 2000/08/29 use bandwidth claiming hooks (thanks Randy!), fix some
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* urb unlink probs, indentation fixes
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* 2000/08/11 various oops fixes mostly affecting iso and cleanup from
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* device unplugs.
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* 2000/06/28 use PCI hotplug framework, for better power management
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* and for Cardbus support (David Brownell)
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* 2000/earlier: fixes for NEC/Lucent chips; suspend/resume handling
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* when the controller loses power; handle UE; cleanup; ...
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*
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* v5.2 1999/12/07 URB 3rd preview,
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* v5.1 1999/11/30 URB 2nd preview, cpia, (usb-scsi)
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* v5.0 1999/11/22 URB Technical preview, Paul Mackerras powerbook susp/resume
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* i386: HUB, Keyboard, Mouse, Printer
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*
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* v4.3 1999/10/27 multiple HCs, bulk_request
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* v4.2 1999/09/05 ISO API alpha, new dev alloc, neg Error-codes
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* v4.1 1999/08/27 Randy Dunlap's - ISO API first impl.
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* v4.0 1999/08/18
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* v3.0 1999/06/25
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* v2.1 1999/05/09 code clean up
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* v2.0 1999/05/04
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* v1.0 1999/04/27 initial release
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*
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* This file is licenced under the GPL.
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*/
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@ -10,15 +10,15 @@
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/*-------------------------------------------------------------------------*/
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/*
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* There's basically three types of memory:
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* OHCI deals with three types of memory:
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* - data used only by the HCD ... kmalloc is fine
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* - async and periodic schedules, shared by HC and HCD ... these
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* need to use dma_pool or dma_alloc_coherent
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* - driver buffers, read/written by HC ... the hcd glue or the
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* device driver provides us with dma addresses
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*
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* There's also PCI "register" data, which is memory mapped.
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* No memory seen by this driver is pagable.
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* There's also "register" data, which is memory mapped.
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* No memory seen by this driver (or any HCD) may be paged out.
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*/
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/*-------------------------------------------------------------------------*/
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@ -107,7 +107,6 @@ static int balance (struct ohci_hcd *ohci, int interval, int load)
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*/
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for (i = 0; i < interval ; i++) {
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if (branch < 0 || ohci->load [branch] > ohci->load [i]) {
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#if 1 /* CONFIG_USB_BANDWIDTH */
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int j;
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/* usb 1.1 says 90% of one frame */
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@ -117,7 +116,6 @@ static int balance (struct ohci_hcd *ohci, int interval, int load)
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}
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if (j < NUM_INTS)
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continue;
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#endif
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branch = i;
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}
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}
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@ -1094,7 +1092,8 @@ dl_done_list (struct ohci_hcd *ohci)
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start_ed_unlink (ohci, ed);
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/* ... reenabling halted EDs only after fault cleanup */
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} else if ((ed->hwINFO & cpu_to_hc32 (ohci, ED_SKIP | ED_DEQUEUE))
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} else if ((ed->hwINFO & cpu_to_hc32 (ohci,
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ED_SKIP | ED_DEQUEUE))
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== cpu_to_hc32 (ohci, ED_SKIP)) {
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td = list_entry (ed->td_list.next, struct td, td_list);
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if (!(td->hwINFO & cpu_to_hc32 (ohci, TD_DONE))) {
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