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| author | Jiri Kosina <jkosina@suse.cz> | 2010-12-22 18:57:02 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-12-22 18:57:02 +0100 |
| commit | 4b7bd364700d9ac8372eff48832062b936d0793b (patch) | |
| tree | 0dbf78c95456a0b02d07fcd473281f04a87e266d /drivers/s390/cio | |
| parent | c0d8768af260e2cbb4bf659ae6094a262c86b085 (diff) | |
| parent | 90a8a73c06cc32b609a880d48449d7083327e11a (diff) | |
| download | linux-4b7bd364700d9ac8372eff48832062b936d0793b.tar.bz2 | |
Merge branch 'master' into for-next
Conflicts:
MAINTAINERS
arch/arm/mach-omap2/pm24xx.c
drivers/scsi/bfa/bfa_fcpim.c
Needed to update to apply fixes for which the old branch was too
outdated.
Diffstat (limited to 'drivers/s390/cio')
| -rw-r--r-- | drivers/s390/cio/css.c | 2 | ||||
| -rw-r--r-- | drivers/s390/cio/device.c | 11 | ||||
| -rw-r--r-- | drivers/s390/cio/qdio_thinint.c | 2 |
3 files changed, 12 insertions, 3 deletions
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c index a5050e217150..825951b6b83f 100644 --- a/drivers/s390/cio/css.c +++ b/drivers/s390/cio/css.c @@ -635,7 +635,7 @@ static void css_process_crw(struct crw *crw0, struct crw *crw1, int overflow) init_subchannel_id(&mchk_schid); mchk_schid.sch_no = crw0->rsid; if (crw1) - mchk_schid.ssid = (crw1->rsid >> 8) & 3; + mchk_schid.ssid = (crw1->rsid >> 4) & 3; /* * Since we are always presented with IPI in the CRW, we have to diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index 2ff8a22d4257..e8391b89eff4 100644 --- a/drivers/s390/cio/device.c +++ b/drivers/s390/cio/device.c @@ -1455,7 +1455,16 @@ static int io_subchannel_sch_event(struct subchannel *sch, int process) break; case IO_SCH_UNREG_ATTACH: case IO_SCH_UNREG: - if (cdev) + if (!cdev) + break; + if (cdev->private->state == DEV_STATE_SENSE_ID) { + /* + * Note: delayed work triggered by this event + * and repeated calls to sch_event are synchronized + * by the above check for work_pending(cdev). + */ + dev_fsm_event(cdev, DEV_EVENT_NOTOPER); + } else ccw_device_set_notoper(cdev); break; case IO_SCH_NOP: diff --git a/drivers/s390/cio/qdio_thinint.c b/drivers/s390/cio/qdio_thinint.c index 752dbee06af5..5d9c66627b6e 100644 --- a/drivers/s390/cio/qdio_thinint.c +++ b/drivers/s390/cio/qdio_thinint.c @@ -292,8 +292,8 @@ void qdio_shutdown_thinint(struct qdio_irq *irq_ptr) return; /* reset adapter interrupt indicators */ - put_indicator(irq_ptr->dsci); set_subchannel_ind(irq_ptr, 1); + put_indicator(irq_ptr->dsci); } void __exit tiqdio_unregister_thinints(void) |