diff options
| -rw-r--r-- | drivers/mtd/onenand/onenand_base.c | 4 | ||||
| -rw-r--r-- | include/linux/mtd/onenand.h | 2 |
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; |