From 454e1fa1ebae7cff707b2e3f12b775c263c8408b Mon Sep 17 00:00:00 2001 From: Peter Oberparleiter Date: Mon, 7 Dec 2009 12:51:30 +0100 Subject: [S390] cio: split PGID settings and status Split setting (driver wants feature enabled) and status (feature setup was successful) for PGID related ccw device features so that setup errors can be detected. Previously, incorrectly handled setup errors could in rare cases lead to erratic I/O behavior and permanently unusuable devices. Signed-off-by: Peter Oberparleiter Signed-off-by: Martin Schwidefsky --- drivers/s390/block/dasd.c | 7 ------- 1 file changed, 7 deletions(-) (limited to 'drivers/s390/block/dasd.c') diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index aaccc8e..58ffbd1 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -2208,13 +2208,6 @@ int dasd_generic_probe(struct ccw_device *cdev, { int ret; - ret = ccw_device_set_options(cdev, CCWDEV_DO_PATHGROUP); - if (ret) { - DBF_EVENT(DBF_WARNING, - "dasd_generic_probe: could not set ccw-device options " - "for %s\n", dev_name(&cdev->dev)); - return ret; - } ret = dasd_add_sysfs_files(cdev); if (ret) { DBF_EVENT(DBF_WARNING, -- cgit v1.1