EDAC/igen6: fix core dependency AGAIN

My previous patch had a typo/thinko which prevents this driver
from being enabled: change X64_64 to X86_64.

Fixes: 0a9ece9 ("EDAC/igen6: fix core dependency")
Signed-off-by: Randy Dunlap <[email protected]>
Cc: Qiuxu Zhuo <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Mauro Carvalho Chehab <[email protected]>
Cc: [email protected]
Cc: bowsingbetee <[email protected]>
Cc: [email protected]
Signed-off-by: Tony Luck <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

Author: rddunlap

drivers/edac/Kconfig

@@ -271,7 +271,7 @@ config EDAC_PND2
 config EDAC_IGEN6
 	tristate "Intel client SoC Integrated MC"
 	depends on PCI && PCI_MMCONFIG && ARCH_HAVE_NMI_SAFE_CMPXCHG
-	depends on X64_64 && X86_MCE_INTEL
+	depends on X86_64 && X86_MCE_INTEL
 	help
 	  Support for error detection and correction on the Intel
 	  client SoC Integrated Memory Controller using In-Band ECC IP.