if (ct < 0)
return -EINVAL;
rcd = ct & 0x01 ? 1 : 0;
- wce = ct & 0x02 ? 1 : 0;
+ wce = (ct & 0x02) && !sdkp->write_prot ? 1 : 0;
if (sdkp->cache_override) {
sdkp->WCE = wce;
sdkp->DPOFUA = 0;
}
+ /* No cache flush allowed for write protected devices */
+ if (sdkp->WCE && sdkp->write_prot)
+ sdkp->WCE = 0;
+
if (sdkp->first_scan || old_wce != sdkp->WCE ||
old_rcd != sdkp->RCD || old_dpofua != sdkp->DPOFUA)
sd_printk(KERN_NOTICE, sdkp,
int index;
int error;
+ scsi_autopm_get_device(sdp);
error = -ENODEV;
if (sdp->type != TYPE_DISK && sdp->type != TYPE_MOD && sdp->type != TYPE_RBC)
goto out;
out_free:
kfree(sdkp);
out:
+ scsi_autopm_put_device(sdp);
return error;
}