From: Ran Wang <ran.wang_1@nxp.com>
To: Pavel Machek <pavel@denx.de>
Cc: Mark Rutland <mark.rutland@arm.com>,
Len Brown <len.brown@intel.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
"Rafael J . Wysocki" <rjw@rjwysocki.net>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Leo Li <leoyang.li@nxp.com>, Rob Herring <robh+dt@kernel.org>,
"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: RE: [PATCH V2 3/3] soc: fsl: add RCPM driver
Date: Mon, 20 May 2019 06:48:13 +0000 [thread overview]
Message-ID: <AM5PR0402MB2865EC5E1EF12C6C1D3C5566F1060@AM5PR0402MB2865.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <20190519213844.GH31403@amd>
Hi Pavel,
On Monday, May 20, 2019 05:39, Pavel Machek wrote:
>
> Hi!
>
>
> > +
> > +struct rcpm {
> > + unsigned int wakeup_cells;
> > + void __iomem *ippdexpcr_base;
> > + bool little_endian;
> > +};
>
> Inconsistent whitespace
OK, will make them aligned.
>
> > +static int rcpm_pm_prepare(struct device *dev) {
> > + struct device_node *np = dev->of_node;
> > + struct wakeup_source *ws;
> > + struct rcpm *rcpm;
> > + u32 value[RCPM_WAKEUP_CELL_MAX_SIZE + 1], tmp;
> > + int i, ret;
> > +
> > + rcpm = dev_get_drvdata(dev);
> > + if (!rcpm)
> > + return -EINVAL;
> > +
> > + /* Begin with first registered wakeup source */
> > + ws = wakeup_source_get_next(NULL);
> > + while (ws) {
>
> while (ws = wakeup_source_get_next(NULL)) ?
Actually, we only pass NULL to wakeup_source_get_next() at very first
call to get 1st wakeup source. Then in the while loop, we will fetch
next source but not 1st, that's different. I am afraid your suggestion
is not quite correct.
>
> > +static int rcpm_probe(struct platform_device *pdev) {
> > + struct device *dev = &pdev->dev;
> > + struct resource *r;
> > + struct rcpm *rcpm;
> > + int ret;
>
> Whitespace.
OK, will update, thanks for your review.
Regards,
Ran
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next prev parent reply other threads:[~2019-05-20 6:48 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-17 3:39 [PATCH V2 1/3] PM: wakeup: Add routine to help fetch wakeup source object Ran Wang
2019-05-17 3:39 ` [PATCH V2 2/3] Documentation: dt: binding: fsl: Add 'little-endian' and update Chassis define Ran Wang
2019-05-17 3:39 ` [PATCH V2 3/3] soc: fsl: add RCPM driver Ran Wang
2019-05-19 21:38 ` Pavel Machek
2019-05-20 6:48 ` Ran Wang [this message]
2019-05-20 8:56 ` Pavel Machek
2019-05-20 9:03 ` Ran Wang
2019-05-20 9:07 ` Pavel Machek
2019-05-20 9:17 ` Ran Wang
2019-05-20 9:24 ` Pavel Machek
2019-05-19 21:34 ` [PATCH V2 1/3] PM: wakeup: Add routine to help fetch wakeup source object Pavel Machek
2019-05-20 2:15 ` Ran Wang
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