diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/devices/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/mtd/devices/powernv_flash.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/mtd_blkdevs.c | 8 |
3 files changed, 5 insertions, 7 deletions
diff --git a/drivers/mtd/devices/Kconfig b/drivers/mtd/devices/Kconfig index f73c41697a00..64a248556d29 100644 --- a/drivers/mtd/devices/Kconfig +++ b/drivers/mtd/devices/Kconfig @@ -114,7 +114,7 @@ config MTD_SST25L config MTD_BCM47XXSFLASH tristate "R/O support for serial flash on BCMA bus" - depends on BCMA_SFLASH + depends on BCMA_SFLASH && (MIPS || ARM) help BCMA bus can have various flash memories attached, they are registered by bcma as platform devices. This enables driver for diff --git a/drivers/mtd/devices/powernv_flash.c b/drivers/mtd/devices/powernv_flash.c index d5b870b3fd4e..f5396f26ddb4 100644 --- a/drivers/mtd/devices/powernv_flash.c +++ b/drivers/mtd/devices/powernv_flash.c @@ -95,7 +95,7 @@ static int powernv_flash_async_op(struct mtd_info *mtd, enum flash_op op, return -EIO; } - rc = be64_to_cpu(msg.params[1]); + rc = opal_get_async_rc(msg); if (rc == OPAL_SUCCESS) { rc = 0; if (retlen) diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c index 74ae24364a8d..8d58acf33021 100644 --- a/drivers/mtd/mtd_blkdevs.c +++ b/drivers/mtd/mtd_blkdevs.c @@ -87,14 +87,14 @@ static int do_blktrans_request(struct mtd_blktrans_ops *tr, if (req->cmd_type != REQ_TYPE_FS) return -EIO; - if (req->cmd_flags & REQ_FLUSH) + if (req_op(req) == REQ_OP_FLUSH) return tr->flush(dev); if (blk_rq_pos(req) + blk_rq_cur_sectors(req) > get_capacity(req->rq_disk)) return -EIO; - if (req->cmd_flags & REQ_DISCARD) + if (req_op(req) == REQ_OP_DISCARD) return tr->discard(dev, block, nsect); if (rq_data_dir(req) == READ) { @@ -431,12 +431,10 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new) goto error4; INIT_WORK(&new->work, mtd_blktrans_work); - gd->driverfs_dev = &new->mtd->dev; - if (new->readonly) set_disk_ro(gd, 1); - add_disk(gd); + device_add_disk(&new->mtd->dev, gd); if (new->disk_attributes) { ret = sysfs_create_group(&disk_to_dev(gd)->kobj, |
