ARM: 7492/1: add strstr declaration for decompressors

With the generic unaligned.h, more kernel headers get pulled in including dynamic_debug.h which needs strstr. As it is not really used, we only need a declaration here. Signed-off-by: Rob Herring <[email protected]> Tested-by: Thomas Petazzoni <[email protected]> Reviewed-by: Arnd Bergmann <[email protected]> Signed-off-by: Russell King <[email protected]>
bspratt · Feb 28, 2013 · 1dc7910 · 1dc7910
1 parent 89caf39
commit 1dc7910
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/arch/arm/boot/compressed/decompress.c b/arch/arm/boot/compressed/decompress.c
@@ -32,6 +32,9 @@ extern void error(char *);
 #  define Tracecv(c,x)
 #endif
 
+/* Not needed, but used in some headers pulled in by decompressors */
+extern char * strstr(const char * s1, const char *s2);
+
 #ifdef CONFIG_KERNEL_GZIP
 #include "../../../../lib/decompress_inflate.c"
 #endif