[PATCH 06/16] thermal: mvebu: Convert to devm_ioremap_resource()
Ezequiel Garcia
ezequiel.garcia at free-electrons.com
Thu Mar 21 11:17:37 EDT 2013
Hi Sergei,
On Thu, Mar 21, 2013 at 06:04:58PM +0400, Sergei Shtylyov wrote:
> On 21-03-2013 2:36, Ezequiel Garcia wrote:
>
> > Convert devm_request_and_ioremap() to the newly introduced
> > devm_ioremap_resource() which provides more consistent error handling.
>
> > Signed-off-by: Ezequiel Garcia <ezequiel.garcia at free-electrons.com>
> > ---
> > drivers/thermal/mvebu_thermal.c | 6 ++----
> > 1 files changed, 2 insertions(+), 4 deletions(-)
>
> > diff --git a/drivers/thermal/mvebu_thermal.c b/drivers/thermal/mvebu_thermal.c
> > index ef04e4e..089b43d 100644
> > --- a/drivers/thermal/mvebu_thermal.c
> > +++ b/drivers/thermal/mvebu_thermal.c
> > @@ -86,11 +86,9 @@ static int mvebu_thermal_probe(struct platform_device *pdev)
> > if (!priv)
> > return -ENOMEM;
> >
> > - priv->sensor = devm_request_and_ioremap(&pdev->dev, res);
> > - if (!priv->sensor) {
> > - dev_err(&pdev->dev, "Failed to request_ioremap memory\n");
> > + priv->sensor = devm_ioremap_resource(&pdev->dev, res);
> > + if (!priv->sensor)
>
> devm_ioremap_resource() returns error code, not NULL.
>
Yes, you're right. Andrew has already pointed this out
and I'll fix it in the next round.
Thanks for the review!
--
Ezequiel García, Free Electrons
Embedded Linux, Kernel and Android Engineering
http://free-electrons.com
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