Same as the other fix...
On Sun, Oct 30, 2016 at 09:10:10AM +0100, Christophe JAILLET wrote:
> 'devm_ioremap_resource()' returns an error pointer in case of error, not
> NULL. So test it with IS_ERR.
>
> Signed-off-by: Christophe JAILLET <christophe.jail...@wanadoo.fr>
> ---
> 'return -EIO;' could also be turned into 'return PTR_ERR(pcubase);' in
> order to propagate the error value.
> ---
> arch/arm/mach-zx/zx296702-pm-domain.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-zx/zx296702-pm-domain.c
> b/arch/arm/mach-zx/zx296702-pm-domain.c
> index e08574d4e2ca..79dcf2549267 100644
> --- a/arch/arm/mach-zx/zx296702-pm-domain.c
> +++ b/arch/arm/mach-zx/zx296702-pm-domain.c
> @@ -169,7 +169,7 @@ static int zx296702_pd_probe(struct platform_device *pdev)
> }
>
> pcubase = devm_ioremap_resource(&pdev->dev, res);
> - if (!pcubase) {
> + if (IS_ERR(pcubase)) {
> dev_err(&pdev->dev, "ioremap fail.\n");
> return -EIO;
> }
> --
> 2.9.3
>
--
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