Merge tag 'for-linus-4.13-v2' of git://github.com/cminyard/linux-ipmi

Merge tag 'for-linus-4.13-v2' of git://github.com/cminyard/linux-ipmi

Pull IPMI updates from Corey Minyard:
 "Some small fixes for IPMI, and one medium sized changed.

  The medium sized change is adding a platform device for IPMI entries
  in the DMI table. Otherwise there is no auto loading for IPMI devices
  if they are only in the DMI table"

* tag 'for-linus-4.13-v2' of git://github.com/cminyard/linux-ipmi:
  ipmi:ssif: Add missing unlock in error branch
  char: ipmi: constify bmc_dev_attr_group and bmc_device_type
  ipmi:ssif: Check dev before setting drvdata
  ipmi: Convert DMI handling over to a platform device
  ipmi: Create a platform device for a DMI-specified IPMI interface
  ipmi: use rcu lock around call to intf->handlers->sender()
  ipmi:ssif: Use i2c_adapter_id instead of adapter->nr
  ipmi: Use the proper default value for register size in ACPI
  ipmi_ssif: remove redundant null check on array client->adapter->name
  ipmi/watchdog: fix watchdog timeout set on reboot
  ipmi_ssif: unlock on allocation failure