1. 25 Oct, 2012 4 commits
  2. 21 Oct, 2012 1 commit
  3. 17 Oct, 2012 2 commits
  4. 16 Oct, 2012 2 commits
  5. 15 Oct, 2012 1 commit
  6. 14 Oct, 2012 2 commits
  7. 10 Oct, 2012 4 commits
  8. 09 Oct, 2012 10 commits
  9. 08 Oct, 2012 1 commit
  10. 07 Oct, 2012 7 commits
  11. 06 Oct, 2012 2 commits
    • Lance Ortiz's avatar
      ACPI: Add new sysfs interface to export device description · d1efe3c3
      Lance Ortiz authored
      Add support to export the device description obtained from the ACPI _STR
      method, if one exists for a device, to user-space via a sysfs interface.
      This new interface provides a standard and platform neutral way for users
      to obtain the description text stored in the ACPI _STR method.  If no
      _STR method exists for the device, no sysfs 'description' file will be
      created.  The 'description' file will be located in the /sys/devices/
      directory using the device's path.
      
      /sys/device/<bus>/<bridge path>/<device path>.../firmware_node/description
      
      Example:
      
      /sys/devices/pci0000:00/0000:00.07.0/0000:0e:00.0/firmware_node/description
      
      It can also be located using the ACPI device path, for example:
      
      /sys/devices/LNXSYSTM:00/device:00/ACPI0004:00/PNP0A08:00/device:13/device:15/description
      /sys/devices/LNXSYSTM:00/device:00/ACPI0004:00/ACPI0004:01/ACPI0007:02/description
      
      Execute the 'cat' command on the 'description' file to obtain the
      description string for that device.
      
      This patch also includes documentation describing how the new sysfs
      interface works
      
      Changes from v1-v2 based on comments by Len Brown and Fengguang Wu
      * Removed output "No Description" and leaving a NULL attribute if the
      _STR method failed to evaluate.
      
      * In acpi_device_remove_files() removed the redundent check of
      dev->pnp.str_obj before calling free.  This check triggered a message
      from smatch.
      Signed-off-by: default avatarLance Ortiz <lance.ortiz@hp.com>
      Signed-off-by: default avatarLen Brown <len.brown@intel.com>
      d1efe3c3
    • Lee Jones's avatar
      i2c: nomadik: Add Device Tree support to the Nomadik I2C driver · 43fea581
      Lee Jones authored
      Here we apply the bindings required for successful Device Tree
      probing of the i2c-nomadik driver.
      Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
      Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
      Signed-off-by: default avatarWolfram Sang <w.sang@pengutronix.de>
      43fea581
  12. 05 Oct, 2012 4 commits