08 Apr, 2013

1 commit

• b55f37572   hwmon: Fix checkpatch warning 'quoted string split across lines' ... Browse Code »

  Cc: Corentin Labbe
  Cc: Mark M. Hoffman
  Cc: Fenghua Yu
  Cc: Juerg Haefliger
  Cc: Andreas Herrmann
  Cc: Rudolf Marek
  Cc: Jim Cromie
  Cc: Roger Lucas
  Cc: Marc Hulsman
  Signed-off-by: Guenter Roeck

  Guenter Roeck

  2013-04-08 12:16:40 +0800  

24 Sep, 2012

1 commit

• 313829ee3   hwmon: (sch56xx-common) Fix build warnings ... Browse Code »

  Fix:
  warning: 'address' may be used uninitialized in this function
  warning: 'name' may be used uninitialized in this function

  While those are false warnings, the patch reduces module size on x86_64 by
  approximately 110 bytes, so it is still worth the effort.

  Signed-off-by: Guenter Roeck
  Acked-by: Hans de Goede

  Guenter Roeck

  2012-09-24 12:08:29 +0800  

30 May, 2012

4 commits

• bb644913a   watchdog: sch56xx-common: set correct bits in register() ... Browse Code »

  WDOG_NO_WAY_OUT (3) and WDOG_ACTIVE (0) are the bit numbers, not a mask.
  So "data->wddev.status |= WDOG_ACTIVE;" was intended to set bit zero but
  it is a no-op.

  Signed-off-by: Dan Carpenter
  Acked-by: Hans de Goede
  Signed-off-by: Wim Van Sebroeck

  Dan Carpenter

  2012-05-30 13:56:17 +0800  
• 54e2dc934   watchdog: sch56xx-common: Add proper ref-counting of watchdog data ... Browse Code »

  This fixes referencing free-ed memory in the corner case where /dev/watchdog
  is open when the platform driver gets unbound from the platform device.

  Signed-off-by: Hans de Goede
  Signed-off-by: Wim Van Sebroeck

  Hans de Goede

  2012-05-30 13:55:46 +0800  
• 85a2e40cb   watchdog: sch56xx: Remove unnecessary checks for register changes ... Browse Code »

  Since the watchdog core keeps track of the watchdog's active state, start/stop
  will never get called when no changes are necessary. So we can remove the
  check for the output_enable register changing before writing it (which is
  an expensive operation).

  Signed-off-by: Hans de Goede
  Signed-off-by: Wim Van Sebroeck

  Hans de Goede

  2012-05-30 13:55:41 +0800  
• fb551405c   watchdog: sch56xx: Use watchdog core ... Browse Code »

  Convert sch56xx drivers to the generic watchdog core.

  Note this patch depends on the "watchdog: Add multiple device support" patch
  from Alan Cox.

  Signed-off-by: Hans de Goede
  Signed-off-by: Wim Van Sebroeck

  Hans de Goede

  2012-05-30 13:55:38 +0800  

20 Mar, 2012

1 commit

• 312869ec9   hwmon: (sch56xx) Add support for the integrated watchdog (v2) ... Browse Code »

  Add support for the watchdog integrated into the SMSC SCH5627 and
  SCH5636 superio-s. Since the watchdog is part of the hwmon logical device
  and thus shares ioports with it, the watchdog driver is integrated into the
  existing hwmon drivers for these.

  Note that this version of the watchdog support for sch56xx superio-s
  implements the watchdog chardev interface itself, rather then relying on
  the recently added watchdog core / watchdog_dev. This is done because
  currently some needed functionality is missing from watchdog_dev, as soon
  as this functionality is added (which is being discussed on the
  linux-watchdog mailinglist), I'll convert this driver over to using
  watchdog_dev.

  Signed-off-by: Hans de Goede
  [guenter.roeck@ericsson.com: Added missing linux/slab.h include]
  Signed-off-by: Guenter Roeck

  Hans de Goede

  2012-03-20 21:42:05 +0800  

26 Jul, 2011

2 commits

• 0772a6407   hwmon: New driver sch5636 ... Browse Code »

  This patch adds a new driver for SMSC SCH5636 Super I/O chips.
  The chips include an embedded microcontroller for hardware monitoring
  solutions, allowing motherboard manufacturers to create their own
  custom hwmon solution based upon the SCH5636.

  Currently the sch5636 driver only supports the Fujitsu Theseus SCH5636
  based hwmon solution. The sch5636 driver runs a sanity check on
  loading to ensure it is dealing with a Fujitsu Theseus and not with
  another custom SCH5636 based hwmon solution.

  Signed-off-by: Hans de Goede
  Signed-off-by: Jean Delvare

  Hans de Goede

  2011-07-26 03:46:09 +0800  
• 28ff2f7a7   hwmon: (sch5627) Factor out some code shared with sch5636 driver ... Browse Code »

  This patch adds a new sch56xx-common.ko which contains code which will also
  be used in the new sch5636 driver.

  Signed-off-by: Hans de Goede
  Signed-off-by: Jean Delvare

  Hans de Goede

  2011-07-26 03:46:09 +0800