Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86

Pull x86 platform drivers update from Matthew Garrett:
 "Nothing amazingly special here.  Some cleanups, a new driver to
  support a single button on some new HPs, a tiny amount of hardware
  enablement"

* 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86:
  ipc: add intel-mid's pci id macros
  hp-wireless: new driver for hp wireless button for Windows 8
  toshiba_acpi: Support RFKILL hotkey scancode
  hp_accel: Add a new PnP ID HPQ6007 for new HP laptops
  sony-laptop: remove unnecessary assigment of len
  fujitsu-laptop: fix error return code
  dell-laptop: Only install the i8042 filter when rfkill is active
  X86 platform: New BayTrail IOSF-SB MBI driver
  drivers: platform: Include appropriate header file in mxm-wmi.c
  drivers: platform: Mark functions as static in hp_accel.c
  dell-laptop: rkill whitelist Precision models
  ipc: simplify platform data approach
  asus-wmi: Convert to use devm_hwmon_device_register_with_groups
  compal-laptop: Use devm_hwmon_device_register_with_groups
  compal-laptop: Replace SENSOR_DEVICE_ATTR with DEVICE_ATTR
  eeepc-laptop: Convert to use devm_hwmon_device_register_with_groups
  compal-laptop: Use devm_kzalloc to allocate local data structure
  dell-laptop: fix to return error code in dell_send_intensity()

drivers/platform/x86/sony-laptop.c

@@ -789,7 +789,7 @@ static int sony_nc_buffer_call(acpi_handle handle, char *name, u64 *value,
 		void *buffer, size_t buflen)
 {
 	int ret = 0;
-	size_t len = len;
+	size_t len;
 	union acpi_object *object = __call_snc_method(handle, name, value);
 
 	if (!object)