From: Joshua Clayton <stillcompiling-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Cc: Zhi Li <lznuaa-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Shawn Guo <shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
a.zummo-BfzFCNDTiLLj+vYz1yj4TQ@public.gmane.org,
"Frank.Li-KZfg59tc24xl57MIdRCFDg@public.gmane.org"
<Frank.Li-KZfg59tc24xl57MIdRCFDg@public.gmane.org>,
rtc-linux-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org,
"devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Dmitry Torokhov
<dmitry.torokhov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org,
Philipp Zabel <p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
linux-input-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Shawn Guo <shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Subject: Re: [PATCH v2 0/7] Change snvs rtc and poweroff to use syscon add pwrkey driver
Date: Wed, 20 May 2015 07:46:18 -0700 [thread overview]
Message-ID: <6111368.e0EOBSJsmZ@jclayton-pc> (raw)
In-Reply-To: <CAHrpEqSpeMO=zLyii8qZUznP+9EAQqJ-D3O8hbXj99m+UNvpzA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
>
> + snvs_np = of_get_parent(pdev->dev.of_node);
> + if (!snvs_np)
> + return -ENODEV;
> +
> + data->snvs = syscon_node_to_regmap(snvs_np);
> + of_node_put(snvs_np);
> +
> + if (!data->snvs) {
> + pr_err("Can't snvs syscon\n");
> + return -ENODEV;
> + }
>
> How about change error message to " Can't snvs syscon, probably use
> old dts file"?
How about simply: "Cannot find snvs syscon node in devicetree."
--
~Joshua Clayton
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next prev parent reply other threads:[~2015-05-20 14:46 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-19 17:04 [PATCH v2 0/7] Change snvs rtc and poweroff to use syscon add pwrkey driver Frank.Li
2015-05-19 17:04 ` [PATCH v2 1/7] arm: imx: power-off: change to syscon to access register Frank.Li
[not found] ` <1432055082-28983-1-git-send-email-Frank.Li-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2015-05-19 17:04 ` [PATCH v2 2/7] rtc: arm: imx: snvs: change use " Frank.Li-KZfg59tc24xl57MIdRCFDg
2015-05-19 20:46 ` Alexandre Belloni
2015-05-19 17:04 ` [PATCH v2 3/7] Document: dt: fsl: snvs: change support syscon Frank.Li
2015-05-19 17:04 ` [PATCH v2 4/7] arm: dts: imx: update snvs to use syscon access register Frank.Li
2015-05-19 17:04 ` [PATCH v2 5/7] input: keyboard: imx: add snvs power key driver Frank.Li
2015-05-19 17:04 ` [PATCH v2 6/7] document: devicetree: input: imx: i.mx snvs power device tree bindings Frank.Li
2015-05-19 17:04 ` [PATCH v2 7/7] arm: dts: imx6sx: enable snvs power key Frank.Li
2015-05-20 1:58 ` [PATCH v2 0/7] Change snvs rtc and poweroff to use syscon add pwrkey driver Shawn Guo
2015-05-20 2:44 ` Zhi Li
2015-05-20 14:22 ` Shawn Guo
2015-05-20 14:30 ` Zhi Li
[not found] ` <CAHrpEqSpeMO=zLyii8qZUznP+9EAQqJ-D3O8hbXj99m+UNvpzA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-05-20 14:46 ` Joshua Clayton [this message]
2015-05-20 15:03 ` Zhi Li
2015-05-20 18:25 ` Russell King - ARM Linux
[not found] ` <20150520182540.GQ2067-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2015-05-20 18:30 ` Russell King - ARM Linux
[not found] ` <20150520183050.GR2067-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2015-05-20 18:44 ` Zhi Li
2015-05-20 21:56 ` Russell King - ARM Linux
2015-05-21 0:20 ` Dmitry Torokhov
2015-05-21 1:16 ` Zhi Li
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