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- From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
- Date: Wed, 16 Dec 2015 10:16:14 +0100
- Subject: [PATCH] mtd: bcm47xxpart: print buffer used for determining part name
- MIME-Version: 1.0
- Content-Type: text/plain; charset=UTF-8
- Content-Transfer-Encoding: 8bit
- Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
- ---
- drivers/mtd/bcm47xxpart.c | 9 ++++++---
- 1 file changed, 6 insertions(+), 3 deletions(-)
- --- a/drivers/mtd/bcm47xxpart.c
- +++ b/drivers/mtd/bcm47xxpart.c
- @@ -94,19 +94,22 @@ static size_t bcm47xxpart_real_offset(st
- static const char *bcm47xxpart_trx_data_part_name(struct mtd_info *master,
- size_t offset)
- {
- - uint32_t buf;
- + uint32_t buf[8];
- size_t bytes_read;
- int err;
-
- err = mtd_read(master, offset, sizeof(buf), &bytes_read,
- - (uint8_t *)&buf);
- + (uint8_t *)buf);
- if (err && !mtd_is_bitflip(err)) {
- pr_err("mtd_read error while parsing (offset: 0x%X): %d\n",
- offset, err);
- goto out_default;
- }
-
- - if (buf == UBI_EC_MAGIC)
- + pr_info("%012zx: %08x %08x %08x %08x\n", offset + 0x00, buf[0], buf[1], buf[2], buf[3]);
- + pr_info("%012zx: %08x %08x %08x %08x\n", offset + 0x10, buf[4], buf[5], buf[6], buf[7]);
- +
- + if (buf[0] == UBI_EC_MAGIC)
- return "ubi";
-
- out_default:
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