x86/MCE: Switch to use the new generic UUID API

Switch the code to use the new, generic helpers.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Cc: x86-ml <x86@kernel.org>
Link: https://lkml.kernel.org/r/20190110153645.40649-1-andriy.shevchenko@linux.intel.com

arch/x86/kernel/cpu/mce/apei.c

@@ -64,11 +64,11 @@ void apei_mce_report_mem_error(int severity, struct cper_sec_mem_err *mem_err)
 EXPORT_SYMBOL_GPL(apei_mce_report_mem_error);
 
 #define CPER_CREATOR_MCE						\
-	UUID_LE(0x75a574e3, 0x5052, 0x4b29, 0x8a, 0x8e, 0xbe, 0x2c,	\
-		0x64, 0x90, 0xb8, 0x9d)
+	GUID_INIT(0x75a574e3, 0x5052, 0x4b29, 0x8a, 0x8e, 0xbe, 0x2c,	\
+		  0x64, 0x90, 0xb8, 0x9d)
 #define CPER_SECTION_TYPE_MCE						\
-	UUID_LE(0xfe08ffbe, 0x95e4, 0x4be7, 0xbc, 0x73, 0x40, 0x96,	\
-		0x04, 0x4a, 0x38, 0xfc)
+	GUID_INIT(0xfe08ffbe, 0x95e4, 0x4be7, 0xbc, 0x73, 0x40, 0x96,	\
+		  0x04, 0x4a, 0x38, 0xfc)
 
 /*
  * CPER specification (in UEFI specification 2.3 appendix N) requires
@@ -135,7 +135,7 @@ ssize_t apei_read_mce(struct mce *m, u64 *record_id)
 		goto out;
 	/* try to skip other type records in storage */
 	else if (rc != sizeof(rcd) ||
-		 uuid_le_cmp(rcd.hdr.creator_id, CPER_CREATOR_MCE))
+		 !guid_equal(&rcd.hdr.creator_id, &CPER_CREATOR_MCE))
 		goto retry;
 	memcpy(m, &rcd.mce, sizeof(*m));
 	rc = sizeof(*m);