summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/mtd/onenand/onenand_base.c4
-rw-r--r--include/linux/mtd/onenand.h2
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index 2d7c90de3144..2edef5868ace 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -948,6 +948,8 @@ static int onenand_get_device(struct mtd_info *mtd, int new_state)
if (this->state == FL_READY) {
this->state = new_state;
spin_unlock(&this->chip_lock);
+ if (new_state != FL_PM_SUSPENDED && this->enable)
+ this->enable(mtd);
break;
}
if (new_state == FL_PM_SUSPENDED) {
@@ -974,6 +976,8 @@ static void onenand_release_device(struct mtd_info *mtd)
{
struct onenand_chip *this = mtd->priv;
+ if (this->state != FL_PM_SUSPENDED && this->disable)
+ this->disable(mtd);
/* Release the chip */
spin_lock(&this->chip_lock);
this->state = FL_READY;
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index 6da3fe314828..ae418e41d8f5 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -118,6 +118,8 @@ struct onenand_chip {
int (*chip_probe)(struct mtd_info *mtd);
int (*block_markbad)(struct mtd_info *mtd, loff_t ofs);
int (*scan_bbt)(struct mtd_info *mtd);
+ int (*enable)(struct mtd_info *mtd);
+ int (*disable)(struct mtd_info *mtd);
struct completion complete;
int irq;