linux-stable.git/drivers/firewire/ohci.c, branch linux-3.9.y

Merge branch 'master' into for-next

2013-01-29T09:48:30+00:00

Conflicts:
	drivers/devfreq/exynos4_bus.c

Sync with Linus' tree to be able to apply patches that are
against newer code (mvneta).

treewide: Fix typo in various drivers

2013-01-09T10:43:32+00:00

Correct spelling typo in printk within various drivers.

Signed-off-by: Masanari Iida 
Signed-off-by: Jiri Kosina

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2012-12-13T20:00:02+00:00

Pull trivial branch from Jiri Kosina:
 "Usual stuff -- comment/printk typo fixes, documentation updates, dead
  code elimination."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits)
  HOWTO: fix double words typo
  x86 mtrr: fix comment typo in mtrr_bp_init
  propagate name change to comments in kernel source
  doc: Update the name of profiling based on sysfs
  treewide: Fix typos in various drivers
  treewide: Fix typos in various Kconfig
  wireless: mwifiex: Fix typo in wireless/mwifiex driver
  messages: i2o: Fix typo in messages/i2o
  scripts/kernel-doc: check that non-void fcts describe their return value
  Kernel-doc: Convention: Use a "Return" section to describe return values
  radeon: Fix typo and copy/paste error in comments
  doc: Remove unnecessary declarations from Documentation/accounting/getdelays.c
  various: Fix spelling of "asynchronous" in comments.
  Fix misspellings of "whether" in comments.
  eisa: Fix spelling of "asynchronous".
  various: Fix spelling of "registered" in comments.
  doc: fix quite a few typos within Documentation
  target: iscsi: fix comment typos in target/iscsi drivers
  treewide: fix typo of "suport" in various comments and Kconfig
  treewide: fix typo of "suppport" in various comments
  ...

firewire: remove use of __devinit

2012-11-28T20:40:42+00:00

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton 
Acked-by: Stefan Richter 
Signed-off-by: Greg Kroah-Hartman

various: Fix spelling of "asynchronous" in comments.

2012-11-19T13:32:13+00:00

"Asynchronous" is misspelled in some comments. No code changes.

Signed-off-by: Adam Buchbinder 
Signed-off-by: Jiri Kosina

firewire: ohci: get IR bit from TSB41BA3D phy

2012-09-25T14:18:17+00:00

In case of a self constructed selfID packet this patch correctly
determines the information if the TSB41BA3D phy initiated a bus reset.

Signed-off-by: Stephan Gatzka 
Signed-off-by: Stefan Richter

firewire: ohci: initialize multiChanMode bits after reset

2012-06-17T17:35:26+00:00

OHCI 1.1 says:
| Since the value of this bit is undefined after reset in all IR
| contexts, software shall initialize this bit to zero in all contexts
| whether or not active to maintain the exclusive nature of this bit.

Signed-off-by: Clemens Ladisch 
Signed-off-by: Stefan Richter

firewire: ohci: sanity-check MMIO resource

2012-06-04T22:57:37+00:00

pci_request_region() does not fail on resources that have not been
allocated by the BIOS or by the kernel, so to avoid accessing
registers that are not there, we have to check for this explicitly.

Signed-off-by: Clemens Ladisch 
Signed-off-by: Stefan Richter

firewire: ohci: lazy bus time initialization

2012-05-27T10:31:11+00:00

The Bus_Time CSR is virtually never used, so we can avoid burning CPU in
interrupt context for 1 or 3 IsochronousCycleTimer accesses every minute
by not tracking the bus time until the CSR is actually accessed for the
first time.

Signed-off-by: Clemens Ladisch 
Signed-off-by: Stefan Richter

firewire: ohci: omit spinlock IRQ flags where possible

2012-04-17T20:27:37+00:00

bus_reset_work() is only called from workqueue thread context.

ohci_set_config_rom() and ohci_allocate_iso_context() perform GFP_KERNEL
memory allocations, therefore they must be called with interrupts
enabled.

Hence these functions may disable and enable local IRQs without having
to track IRQ state.

Signed-off-by: Stefan Richter