diff options
Diffstat (limited to 'drivers/mtd/chips/fwh_lock.h')
| -rw-r--r-- | drivers/mtd/chips/fwh_lock.h | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/mtd/chips/fwh_lock.h b/drivers/mtd/chips/fwh_lock.h index 77303ce5dcf..800b0e853e8 100644 --- a/drivers/mtd/chips/fwh_lock.h +++ b/drivers/mtd/chips/fwh_lock.h @@ -34,8 +34,7 @@ static int fwh_xxlock_oneblock(struct map_info *map, struct flchip *chip, /* Refuse the operation if the we cannot look behind the chip */ if (chip->start < 0x400000) { - DEBUG( MTD_DEBUG_LEVEL3, - "MTD %s(): chip->start: %lx wanted >= 0x400000\n", + pr_debug( "MTD %s(): chip->start: %lx wanted >= 0x400000\n", __func__, chip->start ); return -EIO; } @@ -58,25 +57,26 @@ static int fwh_xxlock_oneblock(struct map_info *map, struct flchip *chip, * to flash memory - that means that we don't have to check status * and timeout. */ - spin_lock(chip->mutex); + mutex_lock(&chip->mutex); ret = get_chip(map, chip, adr, FL_LOCKING); if (ret) { - spin_unlock(chip->mutex); + mutex_unlock(&chip->mutex); return ret; } + chip->oldstate = chip->state; chip->state = xxlt->state; map_write(map, CMD(xxlt->val), adr); /* Done and happy. */ - chip->state = FL_READY; + chip->state = chip->oldstate; put_chip(map, chip, adr); - spin_unlock(chip->mutex); + mutex_unlock(&chip->mutex); return 0; } -static int fwh_lock_varsize(struct mtd_info *mtd, loff_t ofs, size_t len) +static int fwh_lock_varsize(struct mtd_info *mtd, loff_t ofs, uint64_t len) { int ret; @@ -87,7 +87,7 @@ static int fwh_lock_varsize(struct mtd_info *mtd, loff_t ofs, size_t len) } -static int fwh_unlock_varsize(struct mtd_info *mtd, loff_t ofs, size_t len) +static int fwh_unlock_varsize(struct mtd_info *mtd, loff_t ofs, uint64_t len) { int ret; @@ -97,11 +97,11 @@ static int fwh_unlock_varsize(struct mtd_info *mtd, loff_t ofs, size_t len) return ret; } -static void fixup_use_fwh_lock(struct mtd_info *mtd, void *param) +static void fixup_use_fwh_lock(struct mtd_info *mtd) { printk(KERN_NOTICE "using fwh lock/unlock method\n"); /* Setup for the chips with the fwh lock method */ - mtd->lock = fwh_lock_varsize; - mtd->unlock = fwh_unlock_varsize; + mtd->_lock = fwh_lock_varsize; + mtd->_unlock = fwh_unlock_varsize; } #endif /* FWH_LOCK_H */ |