X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=lib%2Fdecompress.c;h=4d1cd0397aab0d9857f7a82f528c72946b520f87;hb=ee3e542fec6e69bc9fb668698889a37d93950ddf;hp=f8fdedaf7b3de836e5478f61d4c354c0e9ec39d2;hpb=188af63c0af2d7ef395bc94e3efa173f34dae03d;p=~andy%2Flinux

diff --git a/lib/decompress.c b/lib/decompress.c
index f8fdedaf7b3..4d1cd0397aa 100644
--- a/lib/decompress.c
+++ b/lib/decompress.c
@@ -11,6 +11,7 @@
 #include <linux/decompress/unxz.h>
 #include <linux/decompress/inflate.h>
 #include <linux/decompress/unlzo.h>
+#include <linux/decompress/unlz4.h>
 
 #include <linux/types.h>
 #include <linux/string.h>
@@ -31,6 +32,9 @@
 #ifndef CONFIG_DECOMPRESS_LZO
 # define unlzo NULL
 #endif
+#ifndef CONFIG_DECOMPRESS_LZ4
+# define unlz4 NULL
+#endif
 
 struct compress_format {
 	unsigned char magic[2];
@@ -45,6 +49,7 @@ static const struct compress_format compressed_formats[] __initconst = {
 	{ {0x5d, 0x00}, "lzma", unlzma },
 	{ {0xfd, 0x37}, "xz", unxz },
 	{ {0x89, 0x4c}, "lzo", unlzo },
+	{ {0x02, 0x21}, "lz4", unlz4 },
 	{ {0, 0}, NULL, NULL }
 };