diff options
| -rw-r--r-- | Documentation/scsi/scsi_mid_low_api.txt | 41 | ||||
| -rw-r--r-- | drivers/scsi/scsi_error.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/scsi_priv.h | 3 | ||||
| -rw-r--r-- | include/scsi/scsi_eh.h | 3 |
4 files changed, 3 insertions, 46 deletions
diff --git a/Documentation/scsi/scsi_mid_low_api.txt b/Documentation/scsi/scsi_mid_low_api.txt index 7536823c0cb1..44df89c9c049 100644 --- a/Documentation/scsi/scsi_mid_low_api.txt +++ b/Documentation/scsi/scsi_mid_low_api.txt @@ -373,13 +373,11 @@ Summary: scsi_activate_tcq - turn on tag command queueing scsi_add_device - creates new scsi device (lu) instance scsi_add_host - perform sysfs registration and SCSI bus scan. - scsi_add_timer - (re-)start timer on a SCSI command. scsi_adjust_queue_depth - change the queue depth on a SCSI device scsi_assign_lock - replace default host_lock with given lock scsi_bios_ptable - return copy of block device's partition table scsi_block_requests - prevent further commands being queued to given host scsi_deactivate_tcq - turn off tag command queueing - scsi_delete_timer - cancel timer on a SCSI command. scsi_host_alloc - return a new scsi_host instance whose refcount==1 scsi_host_get - increments Scsi_Host instance's refcount scsi_host_put - decrements Scsi_Host instance's refcount (free if 0) @@ -458,27 +456,6 @@ int scsi_add_host(struct Scsi_Host *shost, struct device * dev) /** - * scsi_add_timer - (re-)start timer on a SCSI command. - * @scmd: pointer to scsi command instance - * @timeout: duration of timeout in "jiffies" - * @complete: pointer to function to call if timeout expires - * - * Returns nothing - * - * Might block: no - * - * Notes: Each scsi command has its own timer, and as it is added - * to the queue, we set up the timer. When the command completes, - * we cancel the timer. An LLD can use this function to change - * the existing timeout value. - * - * Defined in: drivers/scsi/scsi_error.c - **/ -void scsi_add_timer(struct scsi_cmnd *scmd, int timeout, - void (*complete)(struct scsi_cmnd *)) - - -/** * scsi_adjust_queue_depth - allow LLD to change queue depth on a SCSI device * @sdev: pointer to SCSI device to change queue depth on * @tagged: 0 - no tagged queuing @@ -566,24 +543,6 @@ void scsi_deactivate_tcq(struct scsi_device *sdev, int depth) /** - * scsi_delete_timer - cancel timer on a SCSI command. - * @scmd: pointer to scsi command instance - * - * Returns 1 if able to cancel timer else 0 (i.e. too late or already - * cancelled). - * - * Might block: no [may in the future if it invokes del_timer_sync()] - * - * Notes: All commands issued by upper levels already have a timeout - * associated with them. An LLD can use this function to cancel the - * timer. - * - * Defined in: drivers/scsi/scsi_error.c - **/ -int scsi_delete_timer(struct scsi_cmnd *scmd) - - -/** * scsi_host_alloc - create a scsi host adapter instance and perform basic * initialization. * @sht: pointer to scsi host template diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index ebe74ccb518a..ae28bcb79242 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -116,7 +116,6 @@ void scsi_add_timer(struct scsi_cmnd *scmd, int timeout, add_timer(&scmd->eh_timeout); } -EXPORT_SYMBOL(scsi_add_timer); /** * scsi_delete_timer - Delete/cancel timer for a given function. @@ -144,7 +143,6 @@ int scsi_delete_timer(struct scsi_cmnd *scmd) return rtn; } -EXPORT_SYMBOL(scsi_delete_timer); /** * scsi_times_out - Timeout function for normal scsi commands. diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h index d30d7f4e63ec..ee6de1768e53 100644 --- a/drivers/scsi/scsi_priv.h +++ b/drivers/scsi/scsi_priv.h @@ -63,6 +63,9 @@ extern int __init scsi_init_devinfo(void); extern void scsi_exit_devinfo(void); /* scsi_error.c */ +extern void scsi_add_timer(struct scsi_cmnd *, int, + void (*)(struct scsi_cmnd *)); +extern int scsi_delete_timer(struct scsi_cmnd *); extern void scsi_times_out(struct scsi_cmnd *cmd); extern int scsi_error_handler(void *host); extern int scsi_decide_disposition(struct scsi_cmnd *cmd); diff --git a/include/scsi/scsi_eh.h b/include/scsi/scsi_eh.h index 80557f879e3e..4b71095be681 100644 --- a/include/scsi/scsi_eh.h +++ b/include/scsi/scsi_eh.h @@ -27,9 +27,6 @@ struct scsi_sense_hdr { /* See SPC-3 section 4.5 */ }; -extern void scsi_add_timer(struct scsi_cmnd *, int, - void (*)(struct scsi_cmnd *)); -extern int scsi_delete_timer(struct scsi_cmnd *); extern void scsi_report_bus_reset(struct Scsi_Host *, int); extern void scsi_report_device_reset(struct Scsi_Host *, int, int); extern int scsi_block_when_processing_errors(struct scsi_device *); |