diff options
Diffstat (limited to 'drivers/scsi/myrb.c')
| -rw-r--r-- | drivers/scsi/myrb.c | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/drivers/scsi/myrb.c b/drivers/scsi/myrb.c index f684eb5e0489..486db5b2f05d 100644 --- a/drivers/scsi/myrb.c +++ b/drivers/scsi/myrb.c @@ -16,7 +16,7 @@ #include <linux/interrupt.h> #include <linux/pci.h> #include <linux/raid_class.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_host.h> #include <scsi/scsi_device.h> @@ -112,9 +112,8 @@ static bool myrb_create_mempools(struct pci_dev *pdev, struct myrb_hba *cb) return false; } - snprintf(cb->work_q_name, sizeof(cb->work_q_name), - "myrb_wq_%d", cb->host->host_no); - cb->work_q = create_singlethread_workqueue(cb->work_q_name); + cb->work_q = alloc_ordered_workqueue("myrb_wq_%d", WQ_MEM_RECLAIM, + cb->host->host_no); if (!cb->work_q) { dma_pool_destroy(cb->dcdb_pool); cb->dcdb_pool = NULL; @@ -892,7 +891,7 @@ static bool myrb_enable_mmio(struct myrb_hba *cb, mbox_mmio_init_t mmio_init_fn) status = mmio_init_fn(pdev, base, &mbox); if (status != MYRB_STATUS_SUCCESS) { dev_err(&pdev->dev, - "Failed to enable mailbox, statux %02X\n", + "Failed to enable mailbox, status %02X\n", status); return false; } @@ -1620,7 +1619,7 @@ static int myrb_queuecommand(struct Scsi_Host *shost, return myrb_pthru_queuecommand(shost, scmd); } -static int myrb_ldev_slave_alloc(struct scsi_device *sdev) +static int myrb_ldev_sdev_init(struct scsi_device *sdev) { struct myrb_hba *cb = shost_priv(sdev->host); struct myrb_ldev_info *ldev_info; @@ -1628,8 +1627,6 @@ static int myrb_ldev_slave_alloc(struct scsi_device *sdev) enum raid_level level; ldev_info = cb->ldev_info_buf + ldev_num; - if (!ldev_info) - return -ENXIO; sdev->hostdata = kzalloc(sizeof(*ldev_info), GFP_KERNEL); if (!sdev->hostdata) @@ -1666,7 +1663,7 @@ static int myrb_ldev_slave_alloc(struct scsi_device *sdev) return 0; } -static int myrb_pdev_slave_alloc(struct scsi_device *sdev) +static int myrb_pdev_sdev_init(struct scsi_device *sdev) { struct myrb_hba *cb = shost_priv(sdev->host); struct myrb_pdev_state *pdev_info; @@ -1702,7 +1699,7 @@ static int myrb_pdev_slave_alloc(struct scsi_device *sdev) return 0; } -static int myrb_slave_alloc(struct scsi_device *sdev) +static int myrb_sdev_init(struct scsi_device *sdev) { if (sdev->channel > myrb_logical_channel(sdev->host)) return -ENXIO; @@ -1711,12 +1708,13 @@ static int myrb_slave_alloc(struct scsi_device *sdev) return -ENXIO; if (sdev->channel == myrb_logical_channel(sdev->host)) - return myrb_ldev_slave_alloc(sdev); + return myrb_ldev_sdev_init(sdev); - return myrb_pdev_slave_alloc(sdev); + return myrb_pdev_sdev_init(sdev); } -static int myrb_slave_configure(struct scsi_device *sdev) +static int myrb_sdev_configure(struct scsi_device *sdev, + struct queue_limits *lim) { struct myrb_ldev_info *ldev_info; @@ -1742,7 +1740,7 @@ static int myrb_slave_configure(struct scsi_device *sdev) return 0; } -static void myrb_slave_destroy(struct scsi_device *sdev) +static void myrb_sdev_destroy(struct scsi_device *sdev) { kfree(sdev->hostdata); } @@ -2209,9 +2207,9 @@ static const struct scsi_host_template myrb_template = { .proc_name = "myrb", .queuecommand = myrb_queuecommand, .eh_host_reset_handler = myrb_host_reset, - .slave_alloc = myrb_slave_alloc, - .slave_configure = myrb_slave_configure, - .slave_destroy = myrb_slave_destroy, + .sdev_init = myrb_sdev_init, + .sdev_configure = myrb_sdev_configure, + .sdev_destroy = myrb_sdev_destroy, .bios_param = myrb_biosparam, .cmd_size = sizeof(struct myrb_cmdblk), .shost_groups = myrb_shost_groups, |