[S390] dasd: check sense type in device change handler

[pandora-kernel.git] / drivers / s390 / block / dasd_eckd.c

diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c
index 379d859..3ebdf5f 100644 (file)
--- a/drivers/s390/block/dasd_eckd.c
+++ b/drivers/s390/block/dasd_eckd.c
@@ -2037,7 +2037,7 @@ static void dasd_eckd_check_for_device_change(struct dasd_device *device,
                return;
 
        /* summary unit check */
-       if ((sense[7] == 0x0D) &&
+       if ((sense[27] & DASD_SENSE_BIT_0) && (sense[7] == 0x0D) &&
            (scsw_dstat(&irb->scsw) & DEV_STAT_UNIT_CHECK)) {
                dasd_alias_handle_summary_unit_check(device, irb);
                return;
@@ -2053,7 +2053,8 @@ static void dasd_eckd_check_for_device_change(struct dasd_device *device,
        /* loss of device reservation is handled via base devices only
         * as alias devices may be used with several bases
         */
-       if (device->block && (sense[7] == 0x3F) &&
+       if (device->block && (sense[27] & DASD_SENSE_BIT_0) &&
+           (sense[7] == 0x3F) &&
            (scsw_dstat(&irb->scsw) & DEV_STAT_UNIT_CHECK) &&
            test_bit(DASD_FLAG_IS_RESERVED, &device->flags)) {
                if (device->features & DASD_FEATURE_FAILONSLCK)
@@ -2858,7 +2859,7 @@ static struct dasd_ccw_req *dasd_raw_build_cp(struct dasd_device *startdev,
        /*
         * struct PFX_eckd_data has up to 2 byte as extended parameter
         * this is needed for write full track and has to be mentioned
-        * seperately
+        * separately
         * add 8 instead of 2 to keep 8 byte boundary
         */
        pfx_datasize = sizeof(struct PFX_eckd_data) + 8;
@@ -3982,8 +3983,10 @@ out_err:
 }
 
 static struct ccw_driver dasd_eckd_driver = {
-       .name        = "dasd-eckd",
-       .owner       = THIS_MODULE,
+       .driver = {
+               .name   = "dasd-eckd",
+               .owner  = THIS_MODULE,
+       },
        .ids         = dasd_eckd_ids,
        .probe       = dasd_eckd_probe,
        .remove      = dasd_generic_remove,