From: ebiederm@xmission•com (Eric W. Biederman)
To: Greg KH <greg@kroah•com>
Cc: Johannes Berg <johannes@sipsolutions•net>,
netdev <netdev@vger•kernel.org>,
Kay Sievers <kay.sievers@vrfy•org>
Subject: Re: [PATCH] Driver-core: Always create network class directories in get_device_parent.
Date: Mon, 21 Jun 2010 16:00:38 -0700 [thread overview]
Message-ID: <m1r5k0c7op.fsf@fess.ebiederm.org> (raw)
In-Reply-To: <20100621222047.GA27848@kroah.com> (Greg KH's message of "Mon\, 21 Jun 2010 15\:20\:47 -0700")
Greg KH <greg@kroah•com> writes:
>> diff --git a/drivers/base/core.c b/drivers/base/core.c
>> index 9630fbd..ffb8443 100644
>> --- a/drivers/base/core.c
>> +++ b/drivers/base/core.c
>> @@ -673,7 +673,7 @@ static struct kobject *get_device_parent(struct device *dev,
>> */
>> if (parent == NULL)
>> parent_kobj = virtual_device_parent(dev);
>> - else if (parent->class)
>> + else if (parent->class && (strcmp(dev->class->name, "net") != 0))
>
> No, we will not have subsystem specific hacks in the driver core like
> this. What would cause us to ever be able to delete this line?
That entire if clause is a hack. I have just made it narrower.
If it were actually a serious possibility to convert these drivers with the
existing device core I would be happy to see something else.
Kyle and Johannes went back and forth and could not figure out how to
correctly convert the mac80211_hwsim driver to a bus device, the support
is not in the device core.
Eric
prev parent reply other threads:[~2010-06-21 23:00 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-02 13:16 sysfs class/net/ problem Johannes Berg
2010-06-02 15:46 ` Greg KH
2010-06-02 15:48 ` Johannes Berg
2010-06-02 16:17 ` Eric W. Biederman
2010-06-02 16:21 ` Johannes Berg
2010-06-02 16:43 ` Eric W. Biederman
2010-06-02 17:00 ` Johannes Berg
2010-06-02 17:23 ` Eric W. Biederman
2010-06-02 17:52 ` Johannes Berg
2010-06-02 18:05 ` Eric W. Biederman
2010-06-02 18:55 ` Johannes Berg
2010-06-02 19:12 ` Johannes Berg
2010-06-02 19:25 ` Johannes Berg
2010-06-02 23:09 ` Eric W. Biederman
2010-06-03 0:53 ` [RFC][PATCH] Fix another namespace issue with devices assigned to classes Eric W. Biederman
2010-06-03 9:30 ` Kay Sievers
2010-06-03 10:00 ` Eric W. Biederman
2010-06-04 6:54 ` Johannes Berg
2010-06-04 8:15 ` Kay Sievers
2010-06-04 8:28 ` Johannes Berg
2010-06-04 8:34 ` Kay Sievers
2010-06-06 13:08 ` Johannes Berg
2010-06-06 17:17 ` Kay Sievers
2010-06-07 9:42 ` Johannes Berg
2010-06-07 9:53 ` Kay Sievers
2010-06-07 10:14 ` Johannes Berg
2010-06-07 11:05 ` Kay Sievers
2010-06-07 11:41 ` Johannes Berg
2010-06-07 12:26 ` Kay Sievers
2010-06-07 12:36 ` Johannes Berg
2010-06-07 12:54 ` Kay Sievers
2010-06-08 9:27 ` Johannes Berg
2010-06-08 9:30 ` Kay Sievers
2010-06-08 9:45 ` Johannes Berg
2010-06-08 11:55 ` Kay Sievers
2010-06-08 12:03 ` Johannes Berg
2010-06-08 13:54 ` Kay Sievers
2010-06-08 14:06 ` Johannes Berg
2010-06-08 14:21 ` Kay Sievers
2010-06-08 14:26 ` Johannes Berg
2010-06-08 14:47 ` Kay Sievers
2010-06-08 15:06 ` Johannes Berg
2010-06-08 16:26 ` Kay Sievers
2010-06-08 16:33 ` Johannes Berg
2010-06-08 16:39 ` Kay Sievers
2010-06-11 9:55 ` Johannes Berg
2010-06-14 9:13 ` Kay Sievers
2010-06-14 9:20 ` Johannes Berg
2010-06-14 9:39 ` Kay Sievers
2010-06-20 6:20 ` [PATCH] Driver-core: Always create class directories fixing the broken network drivers Eric W. Biederman
2010-06-20 10:52 ` Kay Sievers
2010-06-20 11:33 ` Johannes Berg
2010-06-20 11:46 ` Kay Sievers
2010-06-20 12:29 ` Eric W. Biederman
2010-06-20 13:37 ` Kay Sievers
2010-06-20 12:46 ` [PATCH] Driver-core: Always create network class directories in get_device_parent Eric W. Biederman
2010-06-21 22:20 ` Greg KH
2010-06-21 23:00 ` Eric W. Biederman [this message]
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