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path: root/drivers/mtd/sm_ftl.c
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Diffstat (limited to 'drivers/mtd/sm_ftl.c')
-rw-r--r--drivers/mtd/sm_ftl.c18
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
index 4237c7cebf02..c11156f9d96f 100644
--- a/drivers/mtd/sm_ftl.c
+++ b/drivers/mtd/sm_ftl.c
@@ -461,10 +461,8 @@ static int sm_erase_block(struct sm_ftl *ftl, int zone_num, uint16_t block,
struct erase_info erase;
erase.mtd = mtd;
- erase.callback = sm_erase_callback;
erase.addr = sm_mkoffset(ftl, zone_num, block, 0);
erase.len = ftl->block_size;
- erase.priv = (u_long)ftl;
if (ftl->unstable)
return -EIO;
@@ -482,15 +480,6 @@ static int sm_erase_block(struct sm_ftl *ftl, int zone_num, uint16_t block,
goto error;
}
- if (erase.state == MTD_ERASE_PENDING)
- wait_for_completion(&ftl->erase_completion);
-
- if (erase.state != MTD_ERASE_DONE) {
- sm_printk("erase of block %d in zone %d failed after wait",
- block, zone_num);
- goto error;
- }
-
if (put_free)
kfifo_in(&zone->free_sectors,
(const unsigned char *)&block, sizeof(block));
@@ -501,12 +490,6 @@ error:
return -EIO;
}
-static void sm_erase_callback(struct erase_info *self)
-{
- struct sm_ftl *ftl = (struct sm_ftl *)self->priv;
- complete(&ftl->erase_completion);
-}
-
/* Thoroughly test that block is valid. */
static int sm_check_block(struct sm_ftl *ftl, int zone, int block)
{
@@ -1141,7 +1124,6 @@ static void sm_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd)
mutex_init(&ftl->mutex);
timer_setup(&ftl->timer, sm_cache_flush_timer, 0);
INIT_WORK(&ftl->flush_work, sm_cache_flush_work);
- init_completion(&ftl->erase_completion);
/* Read media information */
if (sm_get_media_info(ftl, mtd)) {