diff options
author | Len Brown <len.brown@intel.com> | 2006-01-07 03:50:18 -0500 |
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committer | Len Brown <len.brown@intel.com> | 2006-01-07 03:50:18 -0500 |
commit | ed03f430cdc8c802652467e9097606fedc2c7abc (patch) | |
tree | 30941ec1e6f93e99358fefe18175e5dd800a4379 /drivers/scsi/scsi_error.c | |
parent | ed349a8a0a780ed27e2a765f16cee54d9b63bfee (diff) | |
parent | 6f957eaf79356a32e838f5f262ee9a60544b1d5b (diff) | |
download | op-kernel-dev-ed03f430cdc8c802652467e9097606fedc2c7abc.zip op-kernel-dev-ed03f430cdc8c802652467e9097606fedc2c7abc.tar.gz |
Pull pnpacpi into acpica branch
Diffstat (limited to 'drivers/scsi/scsi_error.c')
-rw-r--r-- | drivers/scsi/scsi_error.c | 54 |
1 files changed, 15 insertions, 39 deletions
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 18c5d25..a2333d2 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -422,10 +422,15 @@ static int scsi_eh_completed_normally(struct scsi_cmnd *scmd) **/ static void scsi_eh_done(struct scsi_cmnd *scmd) { + struct completion *eh_action; + SCSI_LOG_ERROR_RECOVERY(3, printk("%s scmd: %p result: %x\n", __FUNCTION__, scmd, scmd->result)); - complete(scmd->device->host->eh_action); + + eh_action = scmd->device->host->eh_action; + if (eh_action) + complete(eh_action); } /** @@ -1315,23 +1320,6 @@ int scsi_decide_disposition(struct scsi_cmnd *scmd) } /** - * scsi_eh_lock_done - done function for eh door lock request - * @scmd: SCSI command block for the door lock request - * - * Notes: - * We completed the asynchronous door lock request, and it has either - * locked the door or failed. We must free the command structures - * associated with this request. - **/ -static void scsi_eh_lock_done(struct scsi_cmnd *scmd) -{ - struct scsi_request *sreq = scmd->sc_request; - - scsi_release_request(sreq); -} - - -/** * scsi_eh_lock_door - Prevent medium removal for the specified device * @sdev: SCSI device to prevent medium removal * @@ -1353,29 +1341,17 @@ static void scsi_eh_lock_done(struct scsi_cmnd *scmd) **/ static void scsi_eh_lock_door(struct scsi_device *sdev) { - struct scsi_request *sreq = scsi_allocate_request(sdev, GFP_KERNEL); + unsigned char cmnd[MAX_COMMAND_SIZE]; - if (unlikely(!sreq)) { - printk(KERN_ERR "%s: request allocate failed," - "prevent media removal cmd not sent\n", __FUNCTION__); - return; - } + cmnd[0] = ALLOW_MEDIUM_REMOVAL; + cmnd[1] = 0; + cmnd[2] = 0; + cmnd[3] = 0; + cmnd[4] = SCSI_REMOVAL_PREVENT; + cmnd[5] = 0; - sreq->sr_cmnd[0] = ALLOW_MEDIUM_REMOVAL; - sreq->sr_cmnd[1] = 0; - sreq->sr_cmnd[2] = 0; - sreq->sr_cmnd[3] = 0; - sreq->sr_cmnd[4] = SCSI_REMOVAL_PREVENT; - sreq->sr_cmnd[5] = 0; - sreq->sr_data_direction = DMA_NONE; - sreq->sr_bufflen = 0; - sreq->sr_buffer = NULL; - sreq->sr_allowed = 5; - sreq->sr_done = scsi_eh_lock_done; - sreq->sr_timeout_per_command = 10 * HZ; - sreq->sr_cmd_len = COMMAND_SIZE(sreq->sr_cmnd[0]); - - scsi_insert_special_req(sreq, 1); + scsi_execute_async(sdev, cmnd, DMA_NONE, NULL, 0, 0, 10 * HZ, + 5, NULL, NULL, GFP_KERNEL); } |