From d46a76405fad48a7efc3faf07545fa886a3b271a Mon Sep 17 00:00:00 2001
From: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Date: Wed, 17 Sep 2014 00:13:55 +0300
Subject: [PATCH] intel-rst: Use ACPI_FAILURE() macro instead !ACPI_SUCCESS()
 for error checking

ACPI_SUCCESS is defined as:
#define ACPI_SUCCESS(a)			(!(a))

There is no need for the the double ! since there is already a macro
defined for failures: ACPI_FAILURE()

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
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