linux-toradex.git/drivers/edac/ppc4xx_edac.c, branch v4.4.64

EDAC, ppc4xx_edac: Fix module autoload for OF platform driver

2015-10-03T10:19:42+00:00

This platform driver has an OF device ID table but the OF module alias
information is not created so module autoloading won't work.

Signed-off-by: Luis de Bethencourt 
Reviewed-by: Johannes Thumshirn 
Cc: Mauro Carvalho Chehab 
Cc: linux-edac 
Link: http://lkml.kernel.org/r/20150917114619.GA13145@goodgumbo.baconseed.org
Signed-off-by: Borislav Petkov

EDAC, ppc4xx: Access mci->csrows array elements properly

2015-08-13T04:02:19+00:00

The commit

  de3910eb79ac ("edac: change the mem allocation scheme to
		 make Documentation/kobject.txt happy")

changed the memory allocation for the csrows member. But ppc4xx_edac was
forgotten in the patch. Fix it.

Signed-off-by: Michael Walle 
Cc: 
Cc: linux-edac 
Cc: Mauro Carvalho Chehab 
Link: http://lkml.kernel.org/r/1437469253-8611-1-git-send-email-michael@walle.cc
Signed-off-by: Borislav Petkov

EDAC: Constify of_device_id array

2015-03-20T16:50:07+00:00

of_device_id is always used as const. See driver.of_match_table and open
firmware functions.

Signed-off-by: Fabian Frederick 
Cc: Greg Kroah-Hartman 
Cc: Doug Thompson 
Cc: Robert Richter 
Cc: Mauro Carvalho Chehab 
Cc: Johannes Thumshirn 
Cc: Michal Simek 
Cc: Sören Brinkmann 
Cc: linux-edac@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/1426535685-25996-10-git-send-email-fabf@skynet.be
Signed-off-by: Borislav Petkov

Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2014-12-15T00:10:09+00:00

Pull driver core update from Greg KH:
 "Here's the set of driver core patches for 3.19-rc1.

  They are dominated by the removal of the .owner field in platform
  drivers.  They touch a lot of files, but they are "simple" changes,
  just removing a line in a structure.

  Other than that, a few minor driver core and debugfs changes.  There
  are some ath9k patches coming in through this tree that have been
  acked by the wireless maintainers as they relied on the debugfs
  changes.

  Everything has been in linux-next for a while"

* tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits)
  Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries"
  fs: debugfs: add forward declaration for struct device type
  firmware class: Deletion of an unnecessary check before the function call "vunmap"
  firmware loader: fix hung task warning dump
  devcoredump: provide a one-way disable function
  device: Add dev__once variants
  ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries
  ath: use seq_file api for ath9k debugfs files
  debugfs: add helper function to create device related seq_file
  drivers/base: cacheinfo: remove noisy error boot message
  Revert "core: platform: add warning if driver has no owner"
  drivers: base: support cpu cache information interface to userspace via sysfs
  drivers: base: add cpu_device_create to support per-cpu devices
  topology: replace custom attribute macros with standard DEVICE_ATTR*
  cpumask: factor out show_cpumap into separate helper function
  driver core: Fix unbalanced device reference in drivers_probe
  driver core: fix race with userland in device_add()
  sysfs/kernfs: make read requests on pre-alloc files use the buffer.
  sysfs/kernfs: allow attributes to request write buffer be pre-allocated.
  fs: sysfs: return EGBIG on write if offset is larger than file size
  ...

edac: drop owner assignment from platform_drivers

2014-10-20T14:20:30+00:00

A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang

{mv64x60,ppc4xx}_edac,: Remove deprecated IRQF_DISABLED

2014-10-20T12:23:09+00:00

It's a NOOP since 2.6.35.

Signed-off-by: Michael Opdenacker 
Link: http://lkml.kernel.org/r/1412159043-7348-1-git-send-email-michael.opdenacker@free-electrons.com
Signed-off-by: Borislav Petkov

ppc4xx_edac: Fix build error caused by wrong member access

2014-09-15T12:20:56+00:00

Fix the following error

drivers/edac/ppc4xx_edac.c:977:45: error: request for member 'dimm' in something
not a structure or union

by changing member access to pointer dereference.

Signed-off-by: Pranith Kumar 
Link: http://lkml.kernel.org/r/1408482646-22541-1-git-send-email-bobby.prani@gmail.com
CC: Andrew Morton 
Signed-off-by: Borislav Petkov

Drivers: edac: remove __dev* attributes.

2013-01-03T23:57:03+00:00

CONFIG_HOTPLUG is going away as an option.  As a result, the __dev*
markings need to be removed.

This change removes the use of __devinit, __devexit_p, and __devexit
from these drivers.

Based on patches originally written by Bill Pemberton, but redone by me
in order to handle some of the coding style issues better, by hand.

Cc: Bill Pemberton 
Cc: Doug Thompson 
Cc: Borislav Petkov 
Cc: Mark Gross 
Cc: Jason Uhlenkott 
Cc: Mauro Carvalho Chehab 
Cc: Tim Small 
Cc: Ranganathan Desikan 
Cc: "Arvind R." 
Cc: Ralf Baechle 
Cc: David Daney 
Cc: Egor Martovetsky 
Cc: Olof Johansson 
Cc: Chris Metcalf 
Signed-off-by: Greg Kroah-Hartman

edac: edac_mc_handle_error(): add an error_count parameter

2012-06-12T15:15:47+00:00

In order to avoid loosing error events, it is desirable to group
error events together and generate a single trace for several identical
errors.

The trace API already allows reporting multiple errors. Change the
handle_error function to also allow that.

The changes at the drivers were made by this small script:

	$file .=$_ while (<>);
	$file =~ s/(edac_mc_handle_error)\s*\(([^\,]+)\,([^\,]+)\,/$1($2,$3, 1,/g;
	print $file;

Signed-off-by: Mauro Carvalho Chehab

edac: remove arch-specific parameter for the error handler

2012-06-11T16:23:52+00:00

Remove the arch-dependent parameter, as it were not used,
as the MCE tracepoint weren't implemented. It probably doesn't
make sense to have an MCE-specific tracepoint, as this will
cost more bytes at the tracepoint, and tracepoint is not free.

The changes at the EDAC drivers were done by this small perl script:

	$file .=$_ while (<>);
	$file =~ s/(edac_mc_handle_error)\s*\(([^\;]+)\,([^\,\)]+)\s*\)/$1($2)/g;
	print $file;

Signed-off-by: Mauro Carvalho Chehab