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| author | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2011-12-23 15:25:39 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-01-09 18:25:11 +0000 |
| commit | 7e1f0dc0551b99acb5e8fa161a7ac401994d57d8 (patch) | |
| tree | 19108039bb082d42fbda40d4bd3ddb11a1185cd1 /drivers/mtd/inftlmount.c | |
| parent | 969e57adc2589a0a0ae5edbbe7b92062565ce70b (diff) | |
| download | lwn-7e1f0dc0551b99acb5e8fa161a7ac401994d57d8.tar.gz lwn-7e1f0dc0551b99acb5e8fa161a7ac401994d57d8.zip | |
mtd: introduce mtd_erase interface
This patch is part of a patch-set which changes the MTD interface
from 'mtd->func()' form to 'mtd_func()' form. We need this because
we want to add common code to to all drivers in the mtd core level,
which is impossible with the current interface when MTD clients
call driver functions like 'read()' or 'write()' directly.
At this point we just introduce a new inline wrapper function, but
later some of them are expected to gain more code. E.g., the input
parameters check should be moved to the wrappers rather than be
duplicated at many drivers.
This particular patch introduced the 'mtd_erase()' interface. The
following patches add all the other interfaces one by one.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/inftlmount.c')
| -rw-r--r-- | drivers/mtd/inftlmount.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/inftlmount.c b/drivers/mtd/inftlmount.c index 2ff601f816ce..0d946f10a682 100644 --- a/drivers/mtd/inftlmount.c +++ b/drivers/mtd/inftlmount.c @@ -220,7 +220,7 @@ static int find_boot_record(struct INFTLrecord *inftl) */ instr->addr = ip->Reserved0 * inftl->EraseSize; instr->len = inftl->EraseSize; - mtd->erase(mtd, instr); + mtd_erase(mtd, instr); } if ((ip->lastUnit - ip->firstUnit + 1) < ip->virtualUnits) { printk(KERN_WARNING "INFTL: Media Header " @@ -393,7 +393,7 @@ int INFTL_formatblock(struct INFTLrecord *inftl, int block) mark only the failed block in the bbt. */ for (physblock = 0; physblock < inftl->EraseSize; physblock += instr->len, instr->addr += instr->len) { - mtd->erase(inftl->mbd.mtd, instr); + mtd_erase(inftl->mbd.mtd, instr); if (instr->state == MTD_ERASE_FAILED) { printk(KERN_WARNING "INFTL: error while formatting block %d\n", |