UBI: fix error message and compilation warnings

Fix the followong compilation warnings introduced by commit
095751a6e0838a712393a74eb0b7b6559dbdbe81:

drivers/mtd/ubi/scan.c: In function 'check_what_we_have':
drivers/mtd/ubi/scan.c:960: warning: passing argument 1 of 'get_random_bytes' discards qualifiers from pointer target type

Fix the following compilation warnings introduced by commit
1a49af2ca019dcb4614c32f832bbcb814b61409c:

drivers/mtd/ubi/io.c: In function 'ubi_io_read':
drivers/mtd/ubi/io.c:153: warning: initialization makes integer from pointer without a cast
drivers/mtd/ubi/io.c:170: warning: format '%s' expects type 'char *', but argument 5 has type 'int'
drivers/mtd/ubi/io.c:177: warning: format '%zd' expects type 'signed size_t', but argument 7 has type 'int'
drivers/mtd/ubi/io.c:177: warning: too many arguments for format

Also, amend the ECC error code string and add brackets and whitespace
there - this should make the message readable.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index de7b2f1c4113..37855e55651f 100644
--- a/drivers/mtd/ubi/scan.c
+++ b/drivers/mtd/ubi/scan.c
@@ -901,8 +901,7 @@ adjust_mean_ec:
  * MTD device. Returns zero if we should proceed with attaching the MTD device,
  * and %-EINVAL if we should not.
  */
-static int check_what_we_have(const struct ubi_device *ubi,
-                              struct ubi_scan_info *si)
+static int check_what_we_have(struct ubi_device *ubi, struct ubi_scan_info *si)
 {
         struct ubi_scan_leb *seb;
         int max_corr;