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mtd: nand: refactor print messages 

Add a nice "nand:" prefix to all pr_xxx() messages. This allows
to get rid of the "NAND" words in messages, given the context
is already given by the prefix.

Remove the __func__ report from messages where it's not needed and refactor
the device detection messages to show itself in several lines.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Ezequiel Garcia 2013-11-25 08:30:31 -03:00 committed by Brian Norris
parent 7e8eb8ae66
commit 20171642ed
1 changed files with 13 additions and 13 deletions
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26
drivers/mtd/nand/nand_base.c
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@ -29,6 +29,8 @@
*
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/errno.h>
@ -2979,7 +2981,7 @@ static int nand_flash_detect_onfi(struct mtd_info *mtd, struct nand_chip *chip,
chip->onfi_version = 10;
if (!chip->onfi_version) {
pr_info("%s: unsupported ONFI version: %d\n", __func__, val);
pr_info("unsupported ONFI version: %d\n", val);
return 0;
}
@ -3372,8 +3374,7 @@ static struct nand_flash_dev *nand_get_flash_type(struct mtd_info *mtd,
id_data[i] = chip->read_byte(mtd);
if (id_data[0] != *maf_id || id_data[1] != *dev_id) {
pr_info("%s: second ID read did not match "
"%02x,%02x against %02x,%02x\n", __func__,
pr_info("second ID read did not match %02x,%02x against %02x,%02x\n",
*maf_id, *dev_id, id_data[0], id_data[1]);
return ERR_PTR(-ENODEV);
}
@ -3440,10 +3441,10 @@ static struct nand_flash_dev *nand_get_flash_type(struct mtd_info *mtd,
* Check, if buswidth is correct. Hardware drivers should set
* chip correct!
*/
pr_info("NAND device: Manufacturer ID:"
" 0x%02x, Chip ID: 0x%02x (%s %s)\n", *maf_id,
*dev_id, nand_manuf_ids[maf_idx].name, mtd->name);
pr_warn("NAND bus width %d instead %d bit\n",
pr_info("device found, Manufacturer ID: 0x%02x, Chip ID: 0x%02x\n",
*maf_id, *dev_id);
pr_info("%s %s\n", nand_manuf_ids[maf_idx].name, mtd->name);
pr_warn("bus width %d instead %d bit\n",
(chip->options & NAND_BUSWIDTH_16) ? 16 : 8,
busw ? 16 : 8);
return ERR_PTR(-EINVAL);
@ -3472,14 +3473,13 @@ static struct nand_flash_dev *nand_get_flash_type(struct mtd_info *mtd,
if (mtd->writesize > 512 && chip->cmdfunc == nand_command)
chip->cmdfunc = nand_command_lp;
pr_info("NAND device: Manufacturer ID: 0x%02x, Chip ID: 0x%02x (%s %s)\n",
*maf_id, *dev_id, nand_manuf_ids[maf_idx].name,
pr_info("device found, Manufacturer ID: 0x%02x, Chip ID: 0x%02x\n",
*maf_id, *dev_id);
pr_info("%s %s\n", nand_manuf_ids[maf_idx].name,
chip->onfi_version ? chip->onfi_params.model : type->name);
pr_info("NAND device: %dMiB, %s, page size: %d, OOB size: %d\n",
pr_info("%dMiB, %s, page size: %d, OOB size: %d\n",
(int)(chip->chipsize >> 20), nand_is_slc(chip) ? "SLC" : "MLC",
mtd->writesize, mtd->oobsize);
return type;
}
@ -3535,7 +3535,7 @@ int nand_scan_ident(struct mtd_info *mtd, int maxchips,
chip->select_chip(mtd, -1);
}
if (i > 1)
pr_info("%d NAND chips detected\n", i);
pr_info("%d chips detected\n", i);
/* Store the number of chips and calc total size for mtd */
chip->numchips = i;