2 files changed, 0 insertions, 175 deletions
diff --git a/common/Makefile b/common/Makefile
index ee5dca7023..6bfbfb4745 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -20,7 +20,6 @@ obj-$(CONFIG_CMD_MEMTEST)	+= memtest.o
 obj-$(CONFIG_COMMAND_SUPPORT)	+= command.o
 obj-$(CONFIG_CONSOLE_FULL)	+= console.o
 obj-$(CONFIG_CONSOLE_SIMPLE)	+= console_simple.o
-obj-$(CONFIG_DIGEST)		+= digest.o
 obj-$(CONFIG_DDR_SPD)		+= ddr_spd.o
 obj-$(CONFIG_ENV_HANDLING)	+= environment.o
 obj-$(CONFIG_ENVIRONMENT_VARIABLES) += env.o
diff --git a/common/digest.c b/common/digest.c
deleted file mode 100644
index ae414ba5d5..0000000000
--- a/common/digest.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * (C) Copyright 2008-2010 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <common.h>
-#include <digest.h>
-#include <malloc.h>
-#include <fs.h>
-#include <fcntl.h>
-#include <linux/stat.h>
-#include <errno.h>
-#include <module.h>
-#include <linux/err.h>
-
-static LIST_HEAD(digests);
-
-static int dummy_init(struct digest *d)
-{
-	return 0;
-}
-
-int digest_register(struct digest *d)
-{
-	if (!d || !d->name || !d->update || !d->final || d->length < 1)
-		return -EINVAL;
-
-	if (!d->init)
-		d->init = dummy_init;
-
-	if (digest_get_by_name(d->name))
-		return -EEXIST;
-
-	list_add_tail(&d->list, &digests);
-
-	return 0;
-}
-EXPORT_SYMBOL(digest_register);
-
-void digest_unregister(struct digest *d)
-{
-	if (!d)
-		return;
-
-	list_del(&d->list);
-}
-EXPORT_SYMBOL(digest_unregister);
-
-struct digest* digest_get_by_name(char* name)
-{
-	struct digest* d;
-
-	if (!name)
-		return NULL;
-
-	list_for_each_entry(d, &digests, list) {
-		if(strcmp(d->name, name) == 0)
-			return d;
-	}
-
-	return NULL;
-}
-EXPORT_SYMBOL_GPL(digest_get_by_name);
-
-int digest_file_window(struct digest *d, char *filename,
-		       unsigned char *hash,
-		       ulong start, ulong size)
-{
-	ulong len = 0;
-	int fd, now, ret = 0;
-	unsigned char *buf;
-	int flags = 0;
-
-	d->init(d);
-
-	fd = open(filename, O_RDONLY);
-	if (fd < 0) {
-		perror(filename);
-		return fd;
-	}
-
-	buf = memmap(fd, PROT_READ);
-	if (buf == (void *)-1) {
-		buf = xmalloc(4096);
-		flags = 1;
-	}
-
-	if (start > 0) {
-		if (flags) {
-			ret = lseek(fd, start, SEEK_SET);
-			if (ret == -1) {
-				perror("lseek");
-				goto out;
-			}
-		} else {
-			buf += start;
-		}
-	}
-
-	while (size) {
-		now = min((ulong)4096, size);
-		if (flags) {
-			now = read(fd, buf, now);
-			if (now < 0) {
-				ret = now;
-				perror("read");
-				goto out_free;
-			}
-			if (!now)
-				break;
-		}
-
-		if (ctrlc()) {
-			ret = -EINTR;
-			goto out_free;
-		}
-
-		d->update(d, buf, now);
-		size -= now;
-		len += now;
-	}
-
-	d->final(d, hash);
-
-out_free:
-	if (flags)
-		free(buf);
-out:
-	close(fd);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(digest_file_window);
-
-int digest_file(struct digest *d, char *filename,
-		       unsigned char *hash)
-{
-	struct stat st;
-	int ret;
-
-	ret = stat(filename, &st);
-
-	if (ret < 0)
-		return ret;
-
-	return digest_file_window(d, filename, hash, 0, st.st_size);
-}
-EXPORT_SYMBOL_GPL(digest_file);
-
-int digest_file_by_name(char *algo, char *filename,
-		       unsigned char *hash)
-{
-	struct digest *d;
-
-	d = digest_get_by_name(algo);
-	if (!d)
-		return -EIO;
-
-	return digest_file(d, filename, hash);
-}
-EXPORT_SYMBOL_GPL(digest_file_by_name);