#include <linux/types.h>
#include <linux/string.h>
#include <linux/init.h>
+#include <linux/printk.h>
#ifndef CONFIG_DECOMPRESS_GZIP
# define gunzip NULL
if (len < 2)
return NULL; /* Need at least this much... */
+ pr_debug("Compressed data magic: %#.2x %#.2x\n", inbuf[0], inbuf[1]);
+
for (cf = compressed_formats; cf->name; cf++) {
if (!memcmp(inbuf, cf->magic, 2))
break;