mutex_unlock(&sr_ref_mutex);
}
-/* identical to scsi_test_unit_ready except that it doesn't
- * eat the NOT_READY returns for removable media */
-int sr_test_unit_ready(struct scsi_device *sdev, struct scsi_sense_hdr *sshdr)
-{
- int retries = MAX_RETRIES;
- int the_result;
- u8 cmd[] = {TEST_UNIT_READY, 0, 0, 0, 0, 0 };
-
- /* issue TEST_UNIT_READY until the initial startup UNIT_ATTENTION
- * conditions are gone, or a timeout happens
- */
- do {
- the_result = scsi_execute_req(sdev, cmd, DMA_NONE, NULL,
- 0, sshdr, SR_TIMEOUT,
- retries--, NULL);
- if (scsi_sense_valid(sshdr) &&
- sshdr->sense_key == UNIT_ATTENTION)
- sdev->changed = 1;
-
- } while (retries > 0 &&
- (!scsi_status_is_good(the_result) ||
- (scsi_sense_valid(sshdr) &&
- sshdr->sense_key == UNIT_ATTENTION)));
- return the_result;
-}
-
/*
* This function checks to see if the media has been changed in the
* CDROM drive. It is possible that we have already sensed a change,
}
sshdr = kzalloc(sizeof(*sshdr), GFP_KERNEL);
- retval = sr_test_unit_ready(cd->device, sshdr);
+ retval = scsi_test_unit_ready(cd->device, SR_TIMEOUT, MAX_RETRIES,
+ sshdr);
/*
* Media is considered to be present if TUR succeeds or fails with
* sense data indicating something other than media-not-present
}
/* eat unit attentions */
- sr_test_unit_ready(cd->device, &sshdr);
+ scsi_test_unit_ready(cd->device, SR_TIMEOUT, MAX_RETRIES, &sshdr);
/* ask for mode page 0x2a */
rc = scsi_mode_sense(cd->device, 0, 0x2a, buffer, 128,