lib/zlib: add s390 hardware support for kernel zlib_deflate

[linux-2.6-microblaze.git] / lib / Kconfig

diff --git a/lib/Kconfig b/lib/Kconfig
index 6e790dc..bc7e563 100644 (file)
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -278,6 +278,13 @@ config ZLIB_DEFLATE
        tristate
        select BITREVERSE
 
+config ZLIB_DFLTCC
+       def_bool y
+       depends on S390
+       prompt "Enable s390x DEFLATE CONVERSION CALL support for kernel zlib"
+       help
+        Enable s390x hardware support for zlib in the kernel.
+
 config LZO_COMPRESS
        tristate