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authorArtem Bityutskiy <artem.bityutskiy@linux.intel.com>2011-12-23 19:35:30 +0200
committerDavid Woodhouse <David.Woodhouse@intel.com>2012-01-09 18:25:47 +0000
commit7086c19d07429d697057587caf1e5e0345442d16 (patch)
tree3a892182dba0847de32ef79b1fe1d46d8b1b5de8 /drivers/mtd
parentead995f8d4da1e2f1ef40b0e5f4133fee38a3d3d (diff)
downloadlinaro-lsk-7086c19d07429d697057587caf1e5e0345442d16.tar.gz
mtd: introduce mtd_block_isbad interface
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/inftlmount.c3
-rw-r--r--drivers/mtd/mtdchar.c2
-rw-r--r--drivers/mtd/mtdconcat.c2
-rw-r--r--drivers/mtd/mtdoops.c4
-rw-r--r--drivers/mtd/mtdpart.c5
-rw-r--r--drivers/mtd/mtdswap.c4
-rw-r--r--drivers/mtd/nftlmount.c3
-rw-r--r--drivers/mtd/redboot.c4
-rw-r--r--drivers/mtd/ssfdc.c4
-rw-r--r--drivers/mtd/tests/mtd_oobtest.c2
-rw-r--r--drivers/mtd/tests/mtd_pagetest.c2
-rw-r--r--drivers/mtd/tests/mtd_readtest.c2
-rw-r--r--drivers/mtd/tests/mtd_speedtest.c2
-rw-r--r--drivers/mtd/tests/mtd_stresstest.c2
-rw-r--r--drivers/mtd/tests/mtd_subpagetest.c2
-rw-r--r--drivers/mtd/tests/mtd_torturetest.c3
-rw-r--r--drivers/mtd/ubi/io.c2
17 files changed, 24 insertions, 24 deletions
diff --git a/drivers/mtd/inftlmount.c b/drivers/mtd/inftlmount.c
index 9bfbca5d88d..38519401196 100644
--- a/drivers/mtd/inftlmount.c
+++ b/drivers/mtd/inftlmount.c
@@ -306,7 +306,8 @@ static int find_boot_record(struct INFTLrecord *inftl)
/* If any of the physical eraseblocks are bad, don't
use the unit. */
for (physblock = 0; physblock < inftl->EraseSize; physblock += inftl->mbd.mtd->erasesize) {
- if (inftl->mbd.mtd->block_isbad(inftl->mbd.mtd, i * inftl->EraseSize + physblock))
+ if (mtd_block_isbad(inftl->mbd.mtd,
+ i * inftl->EraseSize + physblock))
inftl->PUtable[i] = BLOCK_RESERVED;
}
}
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 6d598b23cf3..a499bf7a821 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -886,7 +886,7 @@ static int mtdchar_ioctl(struct file *file, u_int cmd, u_long arg)
if (!mtd->block_isbad)
ret = -EOPNOTSUPP;
else
- return mtd->block_isbad(mtd, offs);
+ return mtd_block_isbad(mtd, offs);
break;
}
diff --git a/drivers/mtd/mtdconcat.c b/drivers/mtd/mtdconcat.c
index 4b7f825ce01..d0db5e61d5a 100644
--- a/drivers/mtd/mtdconcat.c
+++ b/drivers/mtd/mtdconcat.c
@@ -667,7 +667,7 @@ static int concat_block_isbad(struct mtd_info *mtd, loff_t ofs)
continue;
}
- res = subdev->block_isbad(subdev, ofs);
+ res = mtd_block_isbad(subdev, ofs);
break;
}
diff --git a/drivers/mtd/mtdoops.c b/drivers/mtd/mtdoops.c
index 7be2018ffbc..bc43d2f7272 100644
--- a/drivers/mtd/mtdoops.c
+++ b/drivers/mtd/mtdoops.c
@@ -170,7 +170,7 @@ static void mtdoops_workfunc_erase(struct work_struct *work)
}
while (mtd->block_isbad) {
- ret = mtd->block_isbad(mtd, cxt->nextpage * record_size);
+ ret = mtd_block_isbad(mtd, cxt->nextpage * record_size);
if (!ret)
break;
if (ret < 0) {
@@ -254,7 +254,7 @@ static void find_next_position(struct mtdoops_context *cxt)
for (page = 0; page < cxt->oops_pages; page++) {
if (mtd->block_isbad &&
- mtd->block_isbad(mtd, page * record_size))
+ mtd_block_isbad(mtd, page * record_size))
continue;
/* Assume the page is used */
mark_page_used(cxt, page);
diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c
index 8610750852a..0e7dfc79d33 100644
--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
@@ -322,7 +322,7 @@ static int part_block_isbad(struct mtd_info *mtd, loff_t ofs)
if (ofs >= mtd->size)
return -EINVAL;
ofs += part->offset;
- return part->master->block_isbad(part->master, ofs);
+ return mtd_block_isbad(part->master, ofs);
}
static int part_block_markbad(struct mtd_info *mtd, loff_t ofs)
@@ -553,8 +553,7 @@ static struct mtd_part *allocate_partition(struct mtd_info *master,
uint64_t offs = 0;
while (offs < slave->mtd.size) {
- if (master->block_isbad(master,
- offs + slave->offset))
+ if (mtd_block_isbad(master, offs + slave->offset))
slave->mtd.ecc_stats.badblocks++;
offs += slave->mtd.erasesize;
}
diff --git a/drivers/mtd/mtdswap.c b/drivers/mtd/mtdswap.c
index cb794e76101..87aa0a6323c 100644
--- a/drivers/mtd/mtdswap.c
+++ b/drivers/mtd/mtdswap.c
@@ -343,7 +343,7 @@ static int mtdswap_read_markers(struct mtdswap_dev *d, struct swap_eb *eb)
offset = mtdswap_eb_offset(d, eb);
/* Check first if the block is bad. */
- if (d->mtd->block_isbad && d->mtd->block_isbad(d->mtd, offset))
+ if (d->mtd->block_isbad && mtd_block_isbad(d->mtd, offset))
return MTDSWAP_SCANNED_BAD;
ops.ooblen = 2 * d->mtd->ecclayout->oobavail;
@@ -1061,7 +1061,7 @@ static unsigned int mtdswap_badblocks(struct mtd_info *mtd, uint64_t size)
if (mtd->block_isbad)
for (offset = 0; offset < size; offset += mtd->erasesize)
- if (mtd->block_isbad(mtd, offset))
+ if (mtd_block_isbad(mtd, offset))
badcnt++;
return badcnt;
diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
index b068dc8a366..156af9f8796 100644
--- a/drivers/mtd/nftlmount.c
+++ b/drivers/mtd/nftlmount.c
@@ -242,7 +242,8 @@ The new DiskOnChip driver already scanned the bad block table. Just query it.
if (buf[i & (SECTORSIZE - 1)] != 0xff)
nftl->ReplUnitTable[i] = BLOCK_RESERVED;
#endif
- if (nftl->mbd.mtd->block_isbad(nftl->mbd.mtd, i * nftl->EraseSize))
+ if (mtd_block_isbad(nftl->mbd.mtd,
+ i * nftl->EraseSize))
nftl->ReplUnitTable[i] = BLOCK_RESERVED;
}
diff --git a/drivers/mtd/redboot.c b/drivers/mtd/redboot.c
index 623d9b86d0d..09bb81ea3a7 100644
--- a/drivers/mtd/redboot.c
+++ b/drivers/mtd/redboot.c
@@ -79,7 +79,7 @@ static int parse_redboot_partitions(struct mtd_info *master,
if ( directory < 0 ) {
offset = master->size + directory * master->erasesize;
while (master->block_isbad &&
- master->block_isbad(master, offset)) {
+ mtd_block_isbad(master, offset)) {
if (!offset) {
nogood:
printk(KERN_NOTICE "Failed to find a non-bad block to check for RedBoot partition table\n");
@@ -90,7 +90,7 @@ static int parse_redboot_partitions(struct mtd_info *master,
} else {
offset = directory * master->erasesize;
while (master->block_isbad &&
- master->block_isbad(master, offset)) {
+ mtd_block_isbad(master, offset)) {
offset += master->erasesize;
if (offset == master->size)
goto nogood;
diff --git a/drivers/mtd/ssfdc.c b/drivers/mtd/ssfdc.c
index 0e688133835..ab2a52a039c 100644
--- a/drivers/mtd/ssfdc.c
+++ b/drivers/mtd/ssfdc.c
@@ -122,7 +122,7 @@ static int get_valid_cis_sector(struct mtd_info *mtd)
* is not SSFDC formatted
*/
for (k = 0, offset = 0; k < 4; k++, offset += mtd->erasesize) {
- if (!mtd->block_isbad(mtd, offset)) {
+ if (mtd_block_isbad(mtd, offset)) {
ret = mtd_read(mtd, offset, SECTOR_SIZE, &retlen,
sect_buf);
@@ -255,7 +255,7 @@ static int build_logical_block_map(struct ssfdcr_record *ssfdc)
for (phys_block = ssfdc->cis_block + 1; phys_block < ssfdc->map_len;
phys_block++) {
offset = (unsigned long)phys_block * ssfdc->erase_size;
- if (mtd->block_isbad(mtd, offset))
+ if (mtd_block_isbad(mtd, offset))
continue; /* skip bad blocks */
ret = read_raw_oob(mtd, offset, oob_buf);
diff --git a/drivers/mtd/tests/mtd_oobtest.c b/drivers/mtd/tests/mtd_oobtest.c
index 81113885e08..ed9b62827f1 100644
--- a/drivers/mtd/tests/mtd_oobtest.c
+++ b/drivers/mtd/tests/mtd_oobtest.c
@@ -329,7 +329,7 @@ static int is_block_bad(int ebnum)
int ret;
loff_t addr = ebnum * mtd->erasesize;
- ret = mtd->block_isbad(mtd, addr);
+ ret = mtd_block_isbad(mtd, addr);
if (ret)
printk(PRINT_PREF "block %d is bad\n", ebnum);
return ret;
diff --git a/drivers/mtd/tests/mtd_pagetest.c b/drivers/mtd/tests/mtd_pagetest.c
index 83da97e54f9..8024eaf4c1a 100644
--- a/drivers/mtd/tests/mtd_pagetest.c
+++ b/drivers/mtd/tests/mtd_pagetest.c
@@ -469,7 +469,7 @@ static int is_block_bad(int ebnum)
loff_t addr = ebnum * mtd->erasesize;
int ret;
- ret = mtd->block_isbad(mtd, addr);
+ ret = mtd_block_isbad(mtd, addr);
if (ret)
printk(PRINT_PREF "block %d is bad\n", ebnum);
return ret;
diff --git a/drivers/mtd/tests/mtd_readtest.c b/drivers/mtd/tests/mtd_readtest.c
index 5eaeada8428..ad5fd0df86e 100644
--- a/drivers/mtd/tests/mtd_readtest.c
+++ b/drivers/mtd/tests/mtd_readtest.c
@@ -132,7 +132,7 @@ static int is_block_bad(int ebnum)
loff_t addr = ebnum * mtd->erasesize;
int ret;
- ret = mtd->block_isbad(mtd, addr);
+ ret = mtd_block_isbad(mtd, addr);
if (ret)
printk(PRINT_PREF "block %d is bad\n", ebnum);
return ret;
diff --git a/drivers/mtd/tests/mtd_speedtest.c b/drivers/mtd/tests/mtd_speedtest.c
index c7b18e18908..ecb28784750 100644
--- a/drivers/mtd/tests/mtd_speedtest.c
+++ b/drivers/mtd/tests/mtd_speedtest.c
@@ -296,7 +296,7 @@ static int is_block_bad(int ebnum)
loff_t addr = ebnum * mtd->erasesize;
int ret;
- ret = mtd->block_isbad(mtd, addr);
+ ret = mtd_block_isbad(mtd, addr);
if (ret)
printk(PRINT_PREF "block %d is bad\n", ebnum);
return ret;
diff --git a/drivers/mtd/tests/mtd_stresstest.c b/drivers/mtd/tests/mtd_stresstest.c
index f8aac4b7e59..4789c0ee3e9 100644
--- a/drivers/mtd/tests/mtd_stresstest.c
+++ b/drivers/mtd/tests/mtd_stresstest.c
@@ -132,7 +132,7 @@ static int is_block_bad(int ebnum)
loff_t addr = ebnum * mtd->erasesize;
int ret;
- ret = mtd->block_isbad(mtd, addr);
+ ret = mtd_block_isbad(mtd, addr);
if (ret)
printk(PRINT_PREF "block %d is bad\n", ebnum);
return ret;
diff --git a/drivers/mtd/tests/mtd_subpagetest.c b/drivers/mtd/tests/mtd_subpagetest.c
index b90c01036b4..4b873d49fe6 100644
--- a/drivers/mtd/tests/mtd_subpagetest.c
+++ b/drivers/mtd/tests/mtd_subpagetest.c
@@ -344,7 +344,7 @@ static int is_block_bad(int ebnum)
loff_t addr = ebnum * mtd->erasesize;
int ret;
- ret = mtd->block_isbad(mtd, addr);
+ ret = mtd_block_isbad(mtd, addr);
if (ret)
printk(PRINT_PREF "block %d is bad\n", ebnum);
return ret;
diff --git a/drivers/mtd/tests/mtd_torturetest.c b/drivers/mtd/tests/mtd_torturetest.c
index dd34a519fa7..30c4ed9855e 100644
--- a/drivers/mtd/tests/mtd_torturetest.c
+++ b/drivers/mtd/tests/mtd_torturetest.c
@@ -292,8 +292,7 @@ static int __init tort_init(void)
memset(&bad_ebs[0], 0, sizeof(int) * ebcnt);
if (mtd->block_isbad) {
for (i = eb; i < eb + ebcnt; i++) {
- err = mtd->block_isbad(mtd,
- (loff_t)i * mtd->erasesize);
+ err = mtd_block_isbad(mtd, (loff_t)i * mtd->erasesize);
if (err < 0) {
printk(PRINT_PREF "block_isbad() returned %d "
diff --git a/drivers/mtd/ubi/io.c b/drivers/mtd/ubi/io.c
index 8d832fc9e9e..a1b683ad639 100644
--- a/drivers/mtd/ubi/io.c
+++ b/drivers/mtd/ubi/io.c
@@ -634,7 +634,7 @@ int ubi_io_is_bad(const struct ubi_device *ubi, int pnum)
if (ubi->bad_allowed) {
int ret;
- ret = mtd->block_isbad(mtd, (loff_t)pnum * ubi->peb_size);
+ ret = mtd_block_isbad(mtd, (loff_t)pnum * ubi->peb_size);
if (ret < 0)
ubi_err("error %d while checking if PEB %d is bad",
ret, pnum);