diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-25 17:47:04 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-25 17:47:04 -0700 |
commit | 7c8d891c2c7714965db1685289787b0c526f9c42 (patch) | |
tree | 63f4bb25df1a3b9798d318e8c2c28b959709f182 /drivers | |
parent | 62d00867514ae1c81ab5e809e189ca159536daee (diff) | |
parent | 54eaae3028e6b09de0bd2232a8176fc0d0a2397a (diff) | |
download | linux-3.10-7c8d891c2c7714965db1685289787b0c526f9c42.tar.gz linux-3.10-7c8d891c2c7714965db1685289787b0c526f9c42.tar.bz2 linux-3.10-7c8d891c2c7714965db1685289787b0c526f9c42.zip |
Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6:
[S390] cmpxchg: implement cmpxchg64()
[S390] xchg/cmpxchg: move to own header file
[S390] ccwgroup_driver: remove duplicate members
[S390] ccw_bus_type: make it static
[S390] ccw_driver: remove duplicate members
[S390] qdio: prevent handling of buffers if count is zero
[S390] setup: register bss section as resource
[S390] setup: simplify setup_resources()
[S390] wire up sys_syncfs
[S390] wire up sys_clock_adjtime
[S390] wire up sys_open_by_handle_at
[S390] wire up sys_name_to_handle_at
[S390] oprofile: disable hw sampling for CONFIG_32BIT
[S390] early: limit savesys cmd string handling
[S390] early: Fix possible overlapping data buffer
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/s390/block/dasd_eckd.c | 6 | ||||
-rw-r--r-- | drivers/s390/block/dasd_fba.c | 6 | ||||
-rw-r--r-- | drivers/s390/char/con3215.c | 6 | ||||
-rw-r--r-- | drivers/s390/char/raw3270.c | 6 | ||||
-rw-r--r-- | drivers/s390/char/tape_34xx.c | 6 | ||||
-rw-r--r-- | drivers/s390/char/tape_3590.c | 6 | ||||
-rw-r--r-- | drivers/s390/char/vmur.c | 6 | ||||
-rw-r--r-- | drivers/s390/cio/ccwgroup.c | 6 | ||||
-rw-r--r-- | drivers/s390/cio/device.c | 11 | ||||
-rw-r--r-- | drivers/s390/cio/device.h | 1 | ||||
-rw-r--r-- | drivers/s390/cio/qdio_main.c | 3 | ||||
-rw-r--r-- | drivers/s390/net/claw.c | 12 | ||||
-rw-r--r-- | drivers/s390/net/ctcm_main.c | 12 | ||||
-rw-r--r-- | drivers/s390/net/lcs.c | 12 | ||||
-rw-r--r-- | drivers/s390/net/qeth_core_main.c | 10 | ||||
-rw-r--r-- | drivers/s390/scsi/zfcp_ccw.c | 6 |
16 files changed, 71 insertions, 44 deletions
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c index 379d8592bc6..459f2cbe80f 100644 --- a/drivers/s390/block/dasd_eckd.c +++ b/drivers/s390/block/dasd_eckd.c @@ -3982,8 +3982,10 @@ 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, diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c index be89b3a893d..4b71b116486 100644 --- a/drivers/s390/block/dasd_fba.c +++ b/drivers/s390/block/dasd_fba.c @@ -65,8 +65,10 @@ dasd_fba_set_online(struct ccw_device *cdev) } static struct ccw_driver dasd_fba_driver = { - .name = "dasd-fba", - .owner = THIS_MODULE, + .driver = { + .name = "dasd-fba", + .owner = THIS_MODULE, + }, .ids = dasd_fba_ids, .probe = dasd_fba_probe, .remove = dasd_generic_remove, diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c index 3fb4335d491..694464c65fc 100644 --- a/drivers/s390/char/con3215.c +++ b/drivers/s390/char/con3215.c @@ -764,8 +764,10 @@ static struct ccw_device_id raw3215_id[] = { }; static struct ccw_driver raw3215_ccw_driver = { - .name = "3215", - .owner = THIS_MODULE, + .driver = { + .name = "3215", + .owner = THIS_MODULE, + }, .ids = raw3215_id, .probe = &raw3215_probe, .remove = &raw3215_remove, diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c index 96ba2fd1c8a..4c023761946 100644 --- a/drivers/s390/char/raw3270.c +++ b/drivers/s390/char/raw3270.c @@ -1388,8 +1388,10 @@ static struct ccw_device_id raw3270_id[] = { }; static struct ccw_driver raw3270_ccw_driver = { - .name = "3270", - .owner = THIS_MODULE, + .driver = { + .name = "3270", + .owner = THIS_MODULE, + }, .ids = raw3270_id, .probe = &raw3270_probe, .remove = &raw3270_remove, diff --git a/drivers/s390/char/tape_34xx.c b/drivers/s390/char/tape_34xx.c index c26511171ff..9eff2df70dd 100644 --- a/drivers/s390/char/tape_34xx.c +++ b/drivers/s390/char/tape_34xx.c @@ -1320,8 +1320,10 @@ tape_34xx_online(struct ccw_device *cdev) } static struct ccw_driver tape_34xx_driver = { - .name = "tape_34xx", - .owner = THIS_MODULE, + .driver = { + .name = "tape_34xx", + .owner = THIS_MODULE, + }, .ids = tape_34xx_ids, .probe = tape_generic_probe, .remove = tape_generic_remove, diff --git a/drivers/s390/char/tape_3590.c b/drivers/s390/char/tape_3590.c index de2e99e0a71..b98dcbd1671 100644 --- a/drivers/s390/char/tape_3590.c +++ b/drivers/s390/char/tape_3590.c @@ -1761,8 +1761,10 @@ tape_3590_online(struct ccw_device *cdev) } static struct ccw_driver tape_3590_driver = { - .name = "tape_3590", - .owner = THIS_MODULE, + .driver = { + .name = "tape_3590", + .owner = THIS_MODULE, + }, .ids = tape_3590_ids, .probe = tape_generic_probe, .remove = tape_generic_remove, diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c index caef1757341..f6b00c3df42 100644 --- a/drivers/s390/char/vmur.c +++ b/drivers/s390/char/vmur.c @@ -64,8 +64,10 @@ static int ur_set_offline(struct ccw_device *cdev); static int ur_pm_suspend(struct ccw_device *cdev); static struct ccw_driver ur_driver = { - .name = "vmur", - .owner = THIS_MODULE, + .driver = { + .name = "vmur", + .owner = THIS_MODULE, + }, .ids = ur_ids, .probe = ur_probe, .remove = ur_remove, diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c index 2864581d8ec..5c567414c4b 100644 --- a/drivers/s390/cio/ccwgroup.c +++ b/drivers/s390/cio/ccwgroup.c @@ -428,7 +428,7 @@ ccwgroup_online_store (struct device *dev, struct device_attribute *attr, const gdev = to_ccwgroupdev(dev); gdrv = to_ccwgroupdrv(dev->driver); - if (!try_module_get(gdrv->owner)) + if (!try_module_get(gdrv->driver.owner)) return -EINVAL; ret = strict_strtoul(buf, 0, &value); @@ -442,7 +442,7 @@ ccwgroup_online_store (struct device *dev, struct device_attribute *attr, const else ret = -EINVAL; out: - module_put(gdrv->owner); + module_put(gdrv->driver.owner); return (ret == 0) ? count : ret; } @@ -616,8 +616,6 @@ int ccwgroup_driver_register(struct ccwgroup_driver *cdriver) { /* register our new driver with the core */ cdriver->driver.bus = &ccwgroup_bus_type; - cdriver->driver.name = cdriver->name; - cdriver->driver.owner = cdriver->owner; return driver_register(&cdriver->driver); } diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index e50b12163af..df14c51f653 100644 --- a/drivers/s390/cio/device.c +++ b/drivers/s390/cio/device.c @@ -127,7 +127,7 @@ static int ccw_uevent(struct device *dev, struct kobj_uevent_env *env) return ret; } -struct bus_type ccw_bus_type; +static struct bus_type ccw_bus_type; static void io_subchannel_irq(struct subchannel *); static int io_subchannel_probe(struct subchannel *); @@ -547,7 +547,7 @@ static ssize_t online_store (struct device *dev, struct device_attribute *attr, if (atomic_cmpxchg(&cdev->private->onoff, 0, 1) != 0) return -EAGAIN; - if (cdev->drv && !try_module_get(cdev->drv->owner)) { + if (cdev->drv && !try_module_get(cdev->drv->driver.owner)) { atomic_set(&cdev->private->onoff, 0); return -EINVAL; } @@ -573,7 +573,7 @@ static ssize_t online_store (struct device *dev, struct device_attribute *attr, } out: if (cdev->drv) - module_put(cdev->drv->owner); + module_put(cdev->drv->driver.owner); atomic_set(&cdev->private->onoff, 0); return (ret < 0) ? ret : count; } @@ -1970,7 +1970,7 @@ static const struct dev_pm_ops ccw_pm_ops = { .restore = ccw_device_pm_restore, }; -struct bus_type ccw_bus_type = { +static struct bus_type ccw_bus_type = { .name = "ccw", .match = ccw_bus_match, .uevent = ccw_uevent, @@ -1993,8 +1993,6 @@ int ccw_driver_register(struct ccw_driver *cdriver) struct device_driver *drv = &cdriver->driver; drv->bus = &ccw_bus_type; - drv->name = cdriver->name; - drv->owner = cdriver->owner; return driver_register(drv); } @@ -2112,5 +2110,4 @@ EXPORT_SYMBOL(ccw_device_set_offline); EXPORT_SYMBOL(ccw_driver_register); EXPORT_SYMBOL(ccw_driver_unregister); EXPORT_SYMBOL(get_ccwdev_by_busid); -EXPORT_SYMBOL(ccw_bus_type); EXPORT_SYMBOL_GPL(ccw_device_get_subchannel_id); diff --git a/drivers/s390/cio/device.h b/drivers/s390/cio/device.h index 379de2d1ec4..7e297c7bb5f 100644 --- a/drivers/s390/cio/device.h +++ b/drivers/s390/cio/device.h @@ -133,7 +133,6 @@ void ccw_device_set_notoper(struct ccw_device *cdev); /* qdio needs this. */ void ccw_device_set_timeout(struct ccw_device *, int); extern struct subchannel_id ccw_device_get_subchannel_id(struct ccw_device *); -extern struct bus_type ccw_bus_type; /* Channel measurement facility related */ void retry_set_schib(struct ccw_device *cdev); diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c index 5640c89cd9d..479c665e9e7 100644 --- a/drivers/s390/cio/qdio_main.c +++ b/drivers/s390/cio/qdio_main.c @@ -1508,7 +1508,8 @@ int do_QDIO(struct ccw_device *cdev, unsigned int callflags, if (irq_ptr->state != QDIO_IRQ_STATE_ACTIVE) return -EBUSY; - + if (!count) + return 0; if (callflags & QDIO_FLAG_SYNC_INPUT) return handle_inbound(irq_ptr->input_qs[q_nr], callflags, bufnr, count); diff --git a/drivers/s390/net/claw.c b/drivers/s390/net/claw.c index ce3a5c13ce0..9feb62febb3 100644 --- a/drivers/s390/net/claw.c +++ b/drivers/s390/net/claw.c @@ -264,8 +264,10 @@ static struct device *claw_root_dev; /* ccwgroup table */ static struct ccwgroup_driver claw_group_driver = { - .owner = THIS_MODULE, - .name = "claw", + .driver = { + .owner = THIS_MODULE, + .name = "claw", + }, .max_slaves = 2, .driver_id = 0xC3D3C1E6, .probe = claw_probe, @@ -282,8 +284,10 @@ static struct ccw_device_id claw_ids[] = { MODULE_DEVICE_TABLE(ccw, claw_ids); static struct ccw_driver claw_ccw_driver = { - .owner = THIS_MODULE, - .name = "claw", + .driver = { + .owner = THIS_MODULE, + .name = "claw", + }, .ids = claw_ids, .probe = ccwgroup_probe_ccwdev, .remove = ccwgroup_remove_ccwdev, diff --git a/drivers/s390/net/ctcm_main.c b/drivers/s390/net/ctcm_main.c index 4c284598592..c189296763a 100644 --- a/drivers/s390/net/ctcm_main.c +++ b/drivers/s390/net/ctcm_main.c @@ -1764,16 +1764,20 @@ static struct ccw_device_id ctcm_ids[] = { MODULE_DEVICE_TABLE(ccw, ctcm_ids); static struct ccw_driver ctcm_ccw_driver = { - .owner = THIS_MODULE, - .name = "ctcm", + .driver = { + .owner = THIS_MODULE, + .name = "ctcm", + }, .ids = ctcm_ids, .probe = ccwgroup_probe_ccwdev, .remove = ccwgroup_remove_ccwdev, }; static struct ccwgroup_driver ctcm_group_driver = { - .owner = THIS_MODULE, - .name = CTC_DRIVER_NAME, + .driver = { + .owner = THIS_MODULE, + .name = CTC_DRIVER_NAME, + }, .max_slaves = 2, .driver_id = 0xC3E3C3D4, /* CTCM */ .probe = ctcm_probe_device, diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c index 30b2a820e67..7fbc4adbb6d 100644 --- a/drivers/s390/net/lcs.c +++ b/drivers/s390/net/lcs.c @@ -2396,8 +2396,10 @@ static struct ccw_device_id lcs_ids[] = { MODULE_DEVICE_TABLE(ccw, lcs_ids); static struct ccw_driver lcs_ccw_driver = { - .owner = THIS_MODULE, - .name = "lcs", + .driver = { + .owner = THIS_MODULE, + .name = "lcs", + }, .ids = lcs_ids, .probe = ccwgroup_probe_ccwdev, .remove = ccwgroup_remove_ccwdev, @@ -2407,8 +2409,10 @@ static struct ccw_driver lcs_ccw_driver = { * LCS ccwgroup driver registration */ static struct ccwgroup_driver lcs_group_driver = { - .owner = THIS_MODULE, - .name = "lcs", + .driver = { + .owner = THIS_MODULE, + .name = "lcs", + }, .max_slaves = 2, .driver_id = 0xD3C3E2, .probe = lcs_probe_device, diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index 25eef304bd4..10a3a3b4dd3 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -3902,7 +3902,9 @@ static struct ccw_device_id qeth_ids[] = { MODULE_DEVICE_TABLE(ccw, qeth_ids); static struct ccw_driver qeth_ccw_driver = { - .name = "qeth", + .driver = { + .name = "qeth", + }, .ids = qeth_ids, .probe = ccwgroup_probe_ccwdev, .remove = ccwgroup_remove_ccwdev, @@ -4428,8 +4430,10 @@ static int qeth_core_restore(struct ccwgroup_device *gdev) } static struct ccwgroup_driver qeth_core_ccwgroup_driver = { - .owner = THIS_MODULE, - .name = "qeth", + .driver = { + .owner = THIS_MODULE, + .name = "qeth", + }, .driver_id = 0xD8C5E3C8, .probe = qeth_core_probe_device, .remove = qeth_core_remove_device, diff --git a/drivers/s390/scsi/zfcp_ccw.c b/drivers/s390/scsi/zfcp_ccw.c index 4f7852dd30c..e8b7cee6204 100644 --- a/drivers/s390/scsi/zfcp_ccw.c +++ b/drivers/s390/scsi/zfcp_ccw.c @@ -251,8 +251,10 @@ static void zfcp_ccw_shutdown(struct ccw_device *cdev) } struct ccw_driver zfcp_ccw_driver = { - .owner = THIS_MODULE, - .name = "zfcp", + .driver = { + .owner = THIS_MODULE, + .name = "zfcp", + }, .ids = zfcp_ccw_device_id, .probe = zfcp_ccw_probe, .remove = zfcp_ccw_remove, |