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mtd: lpddr: drop unnecessary zeroing 

We allocate the "mtd" structure using kzalloc which means we do not have
to initialize unused MTD function pointers to NULL, since it is safe to
assume in Linux that NULL contains all zeroes.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Artem Bityutskiy 2011-12-27 17:59:04 +02:00 committed by David Woodhouse
parent 4a42243886
commit cdfe5ed0f2
1 changed files with 0 additions and 7 deletions
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7
drivers/mtd/lpddr/lpddr_cmds.c
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@ -70,19 +70,12 @@ struct mtd_info *lpddr_cmdset(struct map_info *map)
mtd->erase = lpddr_erase;
mtd->write = lpddr_write_buffers;
mtd->writev = lpddr_writev;
mtd->read_oob = NULL;
mtd->write_oob = NULL;
mtd->sync = NULL;
mtd->lock = lpddr_lock;
mtd->unlock = lpddr_unlock;
mtd->suspend = NULL;
mtd->resume = NULL;
if (map_is_linear(map)) {
mtd->point = lpddr_point;
mtd->unpoint = lpddr_unpoint;
}
mtd->block_isbad = NULL;
mtd->block_markbad = NULL;
mtd->size = 1 << lpddr->qinfo->DevSizeShift;
mtd->erasesize = 1 << lpddr->qinfo->UniformBlockSizeShift;
mtd->writesize = 1 << lpddr->qinfo->BufSizeShift;