On Thu, Sep 19, 2019 at 11:10:14AM +0200, Miquel Raynal wrote:
> Hi Markus,
>
> Markus Elfring <Markus.Elfring@xxxxxx> wrote on Wed, 18 Sep 2019
> 14:50:27 +0200:
>
> > From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> > Date: Wed, 18 Sep 2019 14:37:34 +0200
> >
> > Simplify this function implementation by using a known wrapper function.
> >
> > This issue was detected by using the Coccinelle software.
> >
> > Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
> > ---
> > drivers/mtd/devices/st_spi_fsm.c | 8 +-------
> > 1 file changed, 1 insertion(+), 7 deletions(-)
> >
> > diff --git a/drivers/mtd/devices/st_spi_fsm.c b/drivers/mtd/devices/st_spi_fsm.c
> > index f4d1667daaf9..5bd1c44ae529 100644
> > --- a/drivers/mtd/devices/st_spi_fsm.c
> > +++ b/drivers/mtd/devices/st_spi_fsm.c
> > @@ -2034,13 +2034,7 @@ static int stfsm_probe(struct platform_device *pdev)
> >
> > platform_set_drvdata(pdev, fsm);
> >
> > - res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> > - if (!res) {
> > - dev_err(&pdev->dev, "Resource not found\n");
> > - return -ENODEV;
> > - }
> > -
> > - fsm->base = devm_ioremap_resource(&pdev->dev, res);
> > + fsm->base = devm_platform_ioremap_resource(pdev, 0);
> > if (IS_ERR(fsm->base)) {
> > dev_err(&pdev->dev,
> > "Failed to reserve memory region %pR\n", res);
> > --
> > 2.23.0
> >
>
>
> Is this even compiled tested? 'res' is not initialized anymore so you
> can't use it in the error trace. I suppose you should even drop it from
> the stack parameters.
You are responding to a email address/bot that is on a number of kernel
developers "black list" as something to just totally ignore. I
recommend you do the same if possible...
greg k-h
