diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-01-10 15:35:41 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-01-10 15:35:41 -0300 |
| commit | debe70e488968e82282db48fbbcf84b5080f742c (patch) | |
| tree | 90f96f07c499bfc5bdbbeab3ca4a81a5a7672b61 /drivers/s390/cio/css.c | |
| parent | 65f8d08cf838df3c3d728cdef908090237931496 (diff) | |
| parent | 133d9c53c9dcbb1b8f317e402e79c44d9eb725c9 (diff) | |
Merge remote-tracking branch 'torvalds/master' into perf/core
To pick up fixes.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'drivers/s390/cio/css.c')
| -rw-r--r-- | drivers/s390/cio/css.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c index ce9e7517430f..fa8293335077 100644 --- a/drivers/s390/cio/css.c +++ b/drivers/s390/cio/css.c @@ -470,16 +470,6 @@ int css_register_subchannel(struct subchannel *sch) if (sch->st == SUBCHANNEL_TYPE_IO) sch->dev.type = &io_subchannel_type; - /* - * We don't want to generate uevents for I/O subchannels that don't - * have a working ccw device behind them since they will be - * unregistered before they can be used anyway, so we delay the add - * uevent until after device recognition was successful. - * Note that we suppress the uevent for all subchannel types; - * the subchannel driver can decide itself when it wants to inform - * userspace of its existence. - */ - dev_set_uevent_suppress(&sch->dev, 1); css_update_ssd_info(sch); /* make it known to the system */ ret = css_sch_device_register(sch); @@ -488,15 +478,6 @@ int css_register_subchannel(struct subchannel *sch) sch->schid.ssid, sch->schid.sch_no, ret); return ret; } - if (!sch->driver) { - /* - * No driver matched. Generate the uevent now so that - * a fitting driver module may be loaded based on the - * modalias. - */ - dev_set_uevent_suppress(&sch->dev, 0); - kobject_uevent(&sch->dev.kobj, KOBJ_ADD); - } return ret; } |