fw_cfg: Add support for parisc architecture

Signed-off-by: Helge Deller <deller@gmx.de>
diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig
index fbd785d..25f51b6 100644
--- a/drivers/firmware/Kconfig
+++ b/drivers/firmware/Kconfig
@@ -187,7 +187,7 @@
 
 config FW_CFG_SYSFS
 	tristate "QEMU fw_cfg device support in sysfs"
-	depends on SYSFS && (ARM || ARM64 || PPC_PMAC || SPARC || X86)
+	depends on SYSFS && (ARM || ARM64 || PARISC || PPC_PMAC || SPARC || X86)
 	depends on HAS_IOPORT_MAP
 	default n
 	help