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USB: ohci whitespace/comment fixups

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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 2006-12-05 03:18:31 -08:00 committed by Greg Kroah-Hartman
parent 23d8c90e56
commit dd9048af41
17 changed files with 169 additions and 226 deletions
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56
drivers/usb/host/ohci-hcd.c
View File

@ -15,62 +15,6 @@
* smarter hardware than UHCI. A download link for the spec available
* through the http://www.usb.org website.
*
* History:
*
* 2004/03/24 LH7A404 support (Durgesh Pattamatta & Marc Singer)
* 2004/02/04 use generic dma_* functions instead of pci_* (dsaxena@plexity.net)
* 2003/02/24 show registers in sysfs (Kevin Brosius)
*
* 2002/09/03 get rid of ed hashtables, rework periodic scheduling and
* bandwidth accounting; if debugging, show schedules in driverfs
* 2002/07/19 fixes to management of ED and schedule state.
* 2002/06/09 SA-1111 support (Christopher Hoover)
* 2002/06/01 remember frame when HC won't see EDs any more; use that info
* to fix urb unlink races caused by interrupt latency assumptions;
* minor ED field and function naming updates
* 2002/01/18 package as a patch for 2.5.3; this should match the
* 2.4.17 kernel modulo some bugs being fixed.
*
* 2001/10/18 merge pmac cleanup (Benjamin Herrenschmidt) and bugfixes
* from post-2.4.5 patches.
* 2001/09/20 URB_ZERO_PACKET support; hcca_dma portability, OPTi warning
* 2001/09/07 match PCI PM changes, errnos from Linus' tree
* 2001/05/05 fork 2.4.5 version into "hcd" framework, cleanup, simplify;
* pbook pci quirks gone (please fix pbook pci sw!) (db)
*
* 2001/04/08 Identify version on module load (gb)
* 2001/03/24 td/ed hashing to remove bus_to_virt (Steve Longerbeam);
pci_map_single (db)
* 2001/03/21 td and dev/ed allocation uses new pci_pool API (db)
* 2001/03/07 hcca allocation uses pci_alloc_consistent (Steve Longerbeam)
*
* 2000/09/26 fixed races in removing the private portion of the urb
* 2000/09/07 disable bulk and control lists when unlinking the last
* endpoint descriptor in order to avoid unrecoverable errors on
* the Lucent chips. (rwc@sgi)
* 2000/08/29 use bandwidth claiming hooks (thanks Randy!), fix some
* urb unlink probs, indentation fixes
* 2000/08/11 various oops fixes mostly affecting iso and cleanup from
* device unplugs.
* 2000/06/28 use PCI hotplug framework, for better power management
* and for Cardbus support (David Brownell)
* 2000/earlier: fixes for NEC/Lucent chips; suspend/resume handling
* when the controller loses power; handle UE; cleanup; ...
*
* v5.2 1999/12/07 URB 3rd preview,
* v5.1 1999/11/30 URB 2nd preview, cpia, (usb-scsi)
* v5.0 1999/11/22 URB Technical preview, Paul Mackerras powerbook susp/resume
* i386: HUB, Keyboard, Mouse, Printer
*
* v4.3 1999/10/27 multiple HCs, bulk_request
* v4.2 1999/09/05 ISO API alpha, new dev alloc, neg Error-codes
* v4.1 1999/08/27 Randy Dunlap's - ISO API first impl.
* v4.0 1999/08/18
* v3.0 1999/06/25
* v2.1 1999/05/09 code clean up
* v2.0 1999/05/04
* v1.0 1999/04/27 initial release
*
* This file is licenced under the GPL.
*/

6
drivers/usb/host/ohci-mem.c
View File

@ -10,15 +10,15 @@
/*-------------------------------------------------------------------------*/
/*
* There's basically three types of memory:
* OHCI deals with three types of memory:
* - data used only by the HCD ... kmalloc is fine
* - async and periodic schedules, shared by HC and HCD ... these
* need to use dma_pool or dma_alloc_coherent
* - driver buffers, read/written by HC ... the hcd glue or the
* device driver provides us with dma addresses
*
* There's also PCI "register" data, which is memory mapped.
* No memory seen by this driver is pagable.
* There's also "register" data, which is memory mapped.
* No memory seen by this driver (or any HCD) may be paged out.
*/
/*-------------------------------------------------------------------------*/

5
drivers/usb/host/ohci-q.c
View File

@ -107,7 +107,6 @@ static int balance (struct ohci_hcd *ohci, int interval, int load)
*/
for (i = 0; i < interval ; i++) {
if (branch < 0 || ohci->load [branch] > ohci->load [i]) {
#if 1 /* CONFIG_USB_BANDWIDTH */
int j;
/* usb 1.1 says 90% of one frame */
@ -117,7 +116,6 @@ static int balance (struct ohci_hcd *ohci, int interval, int load)
}
if (j < NUM_INTS)
continue;
#endif
branch = i;
}
}
@ -1094,7 +1092,8 @@ dl_done_list (struct ohci_hcd *ohci)
start_ed_unlink (ohci, ed);
/* ... reenabling halted EDs only after fault cleanup */
} else if ((ed->hwINFO & cpu_to_hc32 (ohci, ED_SKIP | ED_DEQUEUE))
} else if ((ed->hwINFO & cpu_to_hc32 (ohci,
ED_SKIP | ED_DEQUEUE))
== cpu_to_hc32 (ohci, ED_SKIP)) {
td = list_entry (ed->td_list.next, struct td, td_list);
if (!(td->hwINFO & cpu_to_hc32 (ohci, TD_DONE))) {