From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jean Delvare Date: Tue, 13 Apr 2010 12:01:42 +0000 Subject: Re: [lm-sensors] [PATCH] hwmon: (ltc4245) Read GPIO registers Message-Id: <20100413140142.4533d597@hyperion.delvare> List-Id: References: <20100330225704.GF20635@ovro.caltech.edu> In-Reply-To: <20100330225704.GF20635@ovro.caltech.edu> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lm-sensors@vger.kernel.org Oh, and I forgot: On Mon, 5 Apr 2010 11:41:14 -0700, Ira W. Snyder wrote: > What about returning -EINVAL for stale values? EINVAL is for invalid input, so it's hardly appropriate there. EAGAIN (try again later) would seem better. -- Jean Delvare _______________________________________________ lm-sensors mailing list lm-sensors@lm-sensors.org http://lists.lm-sensors.org/mailman/listinfo/lm-sensors