UBI: Change parsing of size in commands to default to hex

Currently the size parameters of the UBI commands (e.g. "ubi write") are
decoded as decimal instead of hex as default. This patch now interprets
all these values consistantly as hex, as all other standard U-Boot commands
do.

Signed-off-by: Stefan Roese <sr@denx.de>

common/cmd_ubi.c

@@ -29,6 +29,7 @@
 
 /* Private own data */
 static struct ubi_device *ubi;
+static char buffer[80];
 
 struct selected_dev {
 	char dev_name[32];	/* NAND/OneNAND etc */
@@ -113,19 +114,6 @@ static int ubi_info(int layout)
 	return 0;
 }
 
-static int parse_num(size_t *num, const char *token)
-{
-        char *endp;
-        size_t n;
-
-        n = (size_t) ustrtoul(token, &endp, 0);
-        if (*endp)
-                return -EINVAL;
-
-        *num = n;
-        return 0;
-}
-
 static int verify_mkvol_req(const struct ubi_device *ubi,
 			    const struct ubi_mkvol_req *req)
 {
@@ -378,7 +366,6 @@ static int ubi_volume_read(char *volume, char *buf, size_t size)
 	tmp = offp;
 	off = do_div(tmp, vol->usable_leb_size);
 	lnum = tmp;
-	printf("off=%d lnum=%d\n", off, lnum);
 	do {
 		if (off + len >= vol->usable_leb_size)
 			len = vol->usable_leb_size - off;
@@ -397,9 +384,7 @@ static int ubi_volume_read(char *volume, char *buf, size_t size)
 		size -= len;
 		offp += len;
 
-		printf("buf = %x\n", (unsigned)buf);
 		memcpy(buf, tbuf, len);
-		printf("buf[0] = %x\n", buf[0]);
 
 		buf += len;
 		len = size > tbuf_size ? tbuf_size : size;
@@ -414,7 +399,6 @@ static int ubi_dev_scan(struct mtd_info *info, char *ubidev)
 	struct mtd_device *dev;
 	struct part_info *part;
 	struct mtd_partition mtd_part;
-	char buffer[32];
 	u8 pnum;
 	int err;
 
@@ -543,11 +527,7 @@ static int do_ubi(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 		}
 		/* E.g., create volume size */
 		if (argc == 4) {
-			err = parse_num(&size, argv[3]);
-			if (err) {
-				printf("Incorrect type\n");
-				return err;
-			}
+			addr = simple_strtoul(argv[3], NULL, 16);
 			argc--;
 		}
 		/* Use maximum available size */
@@ -571,11 +551,7 @@ static int do_ubi(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 		}
 
 		addr = simple_strtoul(argv[2], NULL, 16);
-		err = parse_num(&size, argv[4]);
-		if (err) {
-			printf("Please see usage\n");
-			return err;
-		}
+		size = simple_strtoul(argv[4], NULL, 16);
 
 		return ubi_volume_write(argv[3], (void *)addr, size);
 	}
@@ -585,11 +561,7 @@ static int do_ubi(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 
 		/* E.g., read volume size */
 		if (argc == 5) {
-			err = parse_num(&size, argv[4]);
-			if (err) {
-				printf("Please see usage\n");
-				return err;
-			}
+			size = simple_strtoul(argv[4], NULL, 16);
 			argc--;
 		}