Message ID | 20170411034041.18662-1-christophe.jaillet@wanadoo.fr |
---|---|
State | Accepted |
Headers | show |
On 11/04/17 04:40, Christophe JAILLET wrote: > It is likely that returning returned by 'devm_ioremap_resource()' is > expected here instead of something related to 'base' which should be a > valid pointer at this point. > > Fixes: 841fd94c43a4 ("soc/tegra: flowctrl: Add basic platform driver") > > Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> > --- > drivers/soc/tegra/flowctrl.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/soc/tegra/flowctrl.c b/drivers/soc/tegra/flowctrl.c > index 0e345c05fc65..5433cc7a043e 100644 > --- a/drivers/soc/tegra/flowctrl.c > +++ b/drivers/soc/tegra/flowctrl.c > @@ -157,7 +157,7 @@ static int tegra_flowctrl_probe(struct platform_device *pdev) > res = platform_get_resource(pdev, IORESOURCE_MEM, 0); > tegra_flowctrl_base = devm_ioremap_resource(&pdev->dev, res); > if (IS_ERR(tegra_flowctrl_base)) > - return PTR_ERR(base); > + return PTR_ERR(tegra_flowctrl_base); > > iounmap(base); Oops! Thanks for the fix. Acked-by: Jon Hunter <jonathanh@nvidia.com> Cheers Jon
On Tue, Apr 11, 2017 at 05:40:41AM +0200, Christophe JAILLET wrote: > It is likely that returning returned by 'devm_ioremap_resource()' is > expected here instead of something related to 'base' which should be a > valid pointer at this point. > > Fixes: 841fd94c43a4 ("soc/tegra: flowctrl: Add basic platform driver") > > Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> > --- > drivers/soc/tegra/flowctrl.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Applied, thanks. Thierry
diff --git a/drivers/soc/tegra/flowctrl.c b/drivers/soc/tegra/flowctrl.c index 0e345c05fc65..5433cc7a043e 100644 --- a/drivers/soc/tegra/flowctrl.c +++ b/drivers/soc/tegra/flowctrl.c @@ -157,7 +157,7 @@ static int tegra_flowctrl_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); tegra_flowctrl_base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(tegra_flowctrl_base)) - return PTR_ERR(base); + return PTR_ERR(tegra_flowctrl_base); iounmap(base);
It is likely that returning returned by 'devm_ioremap_resource()' is expected here instead of something related to 'base' which should be a valid pointer at this point. Fixes: 841fd94c43a4 ("soc/tegra: flowctrl: Add basic platform driver") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> --- drivers/soc/tegra/flowctrl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)