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-rw-r--r--target/linux/ar71xx/patches-3.10/310-lib-add-rle-decompression.patch12
1 files changed, 11 insertions, 1 deletions
diff --git a/target/linux/ar71xx/patches-3.10/310-lib-add-rle-decompression.patch b/target/linux/ar71xx/patches-3.10/310-lib-add-rle-decompression.patch
index 5c43ae2576..ebf486ec9f 100644
--- a/target/linux/ar71xx/patches-3.10/310-lib-add-rle-decompression.patch
+++ b/target/linux/ar71xx/patches-3.10/310-lib-add-rle-decompression.patch
@@ -22,13 +22,23 @@
lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o
--- /dev/null
+++ b/include/linux/rle.h
-@@ -0,0 +1,8 @@
+@@ -0,0 +1,18 @@
+#ifndef _RLE_H_
+#define _RLE_H_
+
++#ifdef CONFIG_RLE_DECOMPRESS
+int rle_decode(const unsigned char *src, size_t srclen,
+ unsigned char *dst, size_t dstlen,
+ size_t *src_done, size_t *dst_done);
++#else
++static inline int
++rle_decode(const unsigned char *src, size_t srclen,
++ unsigned char *dst, size_t dstlen,
++ size_t *src_done, size_t *dst_done)
++{
++ return -ENOTSUPP;
++}
++#endif /* CONFIG_RLE_DECOMPRESS */
+
+#endif /* _RLE_H_ */
--- /dev/null