staging: gasket: allow compile for ARM64 in Kconfig

The gasket and apex drivers are also to be used on ARM64 architectures.
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/gasket/Kconfig

@@ -2,7 +2,7 @@ menu "Gasket devices"
 
 config STAGING_GASKET_FRAMEWORK
 	tristate "Gasket framework"
-	depends on PCI && X86_64
+	depends on PCI && (X86_64 || ARM64)
 	help
 	  This framework supports Gasket-compatible devices, such as Apex.
 	  It is required for any of the following module(s).