From: Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>
To: Varka Bhadram <varkabhadram-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: "netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"alex.bluesman.smirnov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org"
<alex.bluesman.smirnov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
"dbaryshkov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org"
<dbaryshkov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
"linux-zigbee-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org"
<linux-zigbee-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>,
"linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org"
<davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>,
"devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Varka Bhadram <varkab-If5XQcfNmg0@public.gmane.org>
Subject: Re: [PATCH net-next v2 1/3] ieee802154: cc2520: adds driver for TI CC2520 radio
Date: Wed, 18 Jun 2014 10:55:19 +0100 [thread overview]
Message-ID: <20140618095519.GE26461@leverpostej> (raw)
In-Reply-To: <53A15B38.6060404-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
On Wed, Jun 18, 2014 at 10:26:16AM +0100, Varka Bhadram wrote:
> +static int cc2520_probe(struct spi_device *spi)
> +{
> + struct cc2520_private *priv;
> + struct pinctrl *pinctrl;
> + struct cc2520_platform_data *pdata;
> + struct device_node __maybe_unused *np = spi->dev.of_node;
>
> This looks to be definitely unused rather than __maybe_unused. There are
> no other occuences of "np" in this function.
>
> This macro defined like this.
> #define __maybe_unused __attribute__((unused))
Sure, but that's irrelevant. There's absolutely no point in this
variable existing at all, and it can simply disappear.
Mark.
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next prev parent reply other threads:[~2014-06-18 9:55 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-18 5:16 [PATCH net-next v2 0/3] Driver fir TI CC2520 Radio Varka Bhadram
2014-06-18 5:16 ` [PATCH net-next v2 1/3] ieee802154: cc2520: adds driver for TI CC2520 radio Varka Bhadram
2014-06-18 9:10 ` Mark Rutland
2014-06-18 9:26 ` Varka Bhadram
[not found] ` <53A15B38.6060404-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-06-18 9:55 ` Mark Rutland [this message]
2014-06-18 11:13 ` Varka Bhadram
2014-06-18 13:39 ` Mark Rutland
[not found] ` <1403068565-32224-1-git-send-email-varkab-If5XQcfNmg0@public.gmane.org>
2014-06-18 5:16 ` [PATCH net-next v2 2/3] ieee802154: cc2520: add driver to kernel build system Varka Bhadram
2014-06-18 5:16 ` [PATCH net-next v2 3/3] devicetree: add devicetree bindings for cc2520 driver Varka Bhadram
2014-06-18 9:05 ` Mark Rutland
2014-06-18 9:11 ` Varka Bhadram
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