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From: Felipe Balbi <balbi@ti.com>
To: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: Hannes Reinecke <hare@suse.de>, Borislav Petkov <bp@alien8.de>,
	Felipe Balbi <balbi@ti.com>, Greg KH <gregkh@linuxfoundation.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Steven Rostedt <rostedt@goodmis.org>,
	Frederic Weisbecker <fweisbec@gmail.com>,
	Ingo Molnar <mingo@redhat.com>, <JBottomley@parallels.com>,
	<linux-scsi@vger.kernel.org>, <davem@davemloft.net>,
	<netdev@vger.kernel.org>,
	Doug Thompson <dougthompson@xmission.com>,
	<linux-edac@vger.kernel.org>, <rjw@sisk.pl>,
	<linux-pm@vger.kernel.org>
Subject: Re: SYSFS "errors"
Date: Tue, 19 Feb 2013 16:19:39 +0200	[thread overview]
Message-ID: <20130219141939.GD4390@arwen.pp.htv.fi> (raw)
In-Reply-To: <20130219111440.2b4b2e95@redhat.com>

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Hi,

On Tue, Feb 19, 2013 at 11:14:40AM -0300, Mauro Carvalho Chehab wrote:
> > Please consider adding a default attribute which return '-EINVAL' or 
> > somesuch when the function pointers are not set.
> > But _not_ adding it via device_create_file(). That's evil.
> 
> This thread started with Felipe's complain about it returning -ENOSYS ;)
> when this feature is not supported.

I was complaining about a file with read permission not being really
readable which is a fair bug IMHO.

-- 
balbi

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  reply	other threads:[~2013-02-19 14:20 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-02-18 15:33 SYSFS "errors" Felipe Balbi
2013-02-18 15:50 ` Greg KH
2013-02-18 15:52   ` Felipe Balbi
2013-02-18 17:13     ` Greg KH
2013-02-18 17:27       ` Felipe Balbi
2013-02-18 17:45         ` Borislav Petkov
2013-02-18 18:47           ` Felipe Balbi
2013-02-18 19:40             ` Borislav Petkov
2013-02-18 20:04               ` Felipe Balbi
2013-02-18 17:49         ` Greg KH
2013-02-18 18:46           ` Felipe Balbi
2013-02-18 19:46             ` Mauro Carvalho Chehab
2013-02-18 20:05               ` Felipe Balbi
2013-02-18 21:47                 ` Mauro Carvalho Chehab
2013-02-18 21:54                   ` Greg KH
2013-02-18 22:13                     ` Borislav Petkov
2013-02-18 22:26                       ` Greg KH
2013-02-18 22:44                         ` Borislav Petkov
2013-02-19 10:03                           ` Mauro Carvalho Chehab
2013-02-19 10:11                             ` Felipe Balbi
2013-02-19 11:11                               ` Mauro Carvalho Chehab
2013-02-19 11:43                                 ` Borislav Petkov
2013-02-19 12:16                                   ` Mauro Carvalho Chehab
2013-02-19 12:35                                     ` Borislav Petkov
2013-02-19 12:46                                       ` Mauro Carvalho Chehab
2013-02-19 13:06                                         ` Borislav Petkov
2013-02-19 13:15                                           ` Felipe Balbi
2013-02-19 13:28                                             ` Borislav Petkov
2013-02-19 13:38                                               ` Felipe Balbi
2013-02-19 13:50                                                 ` Mauro Carvalho Chehab
2013-02-19 13:55                                                   ` Borislav Petkov
2013-02-19 13:50                                                 ` Borislav Petkov
2013-02-19 13:58                                                   ` Hannes Reinecke
2013-02-19 14:10                                                     ` Borislav Petkov
2013-02-19 14:14                                                     ` Mauro Carvalho Chehab
2013-02-19 14:19                                                       ` Felipe Balbi [this message]
2013-02-19 14:35                                                   ` Mauro Carvalho Chehab
2013-02-19 14:50                                                     ` Borislav Petkov
2013-02-19 14:53                                                     ` Felipe Balbi
2013-02-19 13:42                                           ` Mauro Carvalho Chehab
2013-02-18 21:48             ` Alan Stern
2013-02-18 21:57               ` Felipe Balbi
2013-02-19  7:41           ` Alexander Stein
2013-02-19 10:12             ` Felipe Balbi

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