Merge tag 'acpi-5.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull more ACPI updates from Rafael Wysocki:
 "These fix a couple of issues and do some cleanups on top of the
  previous ACPI changes for 5.1-rc1.

  Specifics:

   - Fix a crash caused by unloading an SSDT overlay (Andy Shevchenko)

   - Prevent user space from getting confusing error values on failing
     ACPI sysfs accesses (Rafael Wysocki)

   - Simplify leaf node detection in the PPTT parsing code by using a
     new flag defined in ACPI 6.3 (Jeremy Linton)

   - Add missing "static" in some places in the ACPI configfs code (Andy
     Shevchenko)

   - Fix acpidbg tool path in the ACPI documentation (Flavio Suligoi)"

* tag 'acpi-5.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: sysfs: Prevent get_status() from returning acpi_status
  ACPI / device_sysfs: Avoid OF modalias creation for removed device
  ACPI / configfs: Mark local data structures static
  ACPI / configfs: Mark local functions static
  ACPI: tables: Simplify PPTT leaf node detection
  ACPI: Documentation: Fix path for acpidbg tool

Documentation/acpi/aml-debugger.txt

@@ -23,7 +23,7 @@ kernel.
 
    The resultant userspace tool binary is then located at:
 
-     tools/acpi/power/acpi/acpidbg/acpidbg
+     tools/power/acpi/acpidbg
 
    It can be installed to system directories by running "make install" (as a
    sufficiently privileged user).
@@ -35,7 +35,7 @@ kernel.
 
    # mount -t debugfs none /sys/kernel/debug
    # modprobe acpi_dbg
-   # tools/acpi/power/acpi/acpidbg/acpidbg
+   # tools/power/acpi/acpidbg
 
    That spawns the interactive AML debugger environment where you can execute
    debugger commands.