On Fri, Sep 19, 2008 at 12:06:53AM +0100, Russell King - ARM Linux wrote:
> On Fri, Sep 19, 2008 at 01:23:39AM +0300, Felipe Balbi wrote:
> > @@ -359,6 +364,8 @@ fail:
> > clk_put(wdev->mpu_wdt_ick);
> > if (wdev->mpu_wdt_fck)
> > clk_put(wdev->mpu_wdt_fck);
> > + if (wdev->base)
> > + iounmap(wdev->base);
> > kfree(wdev);
> > }
> > if (mem) {
> > @@ -396,6 +403,9 @@ static int omap_wdt_remove(struct platform_device *pdev)
> > clk_put(wdev->mpu_wdt_fck);
> > wdev->mpu_wdt_fck = NULL;
> > }
> > + if (wdev->base)
> > + iounmap(wdev->base);
> > +
>
> For both of these... iounmap on NULL pointers is allowed, so the
> test is redundant.
Good to know. Thanks
--
balbi
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