libcrc32c: Fix build warning

Fix the following build warning:

lib/libcrc32c.c:42:5: warning: no previous prototype for "crc32c" [-Wmissing-prototypes]
u32 crc32c(u32 crc, const void *address, unsigned int length)

     ^

---
 lib/libcrc32c.c |    1 +
 1 file changed, 1 insertion(+)

@@ -36,6 +36,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/crc32c.h>
 
 static struct crypto_shash *tfm;
 

Jean Delvare
SUSE L3 Support