On 16/04/17 05:08, Wei Yongjun wrote:
> From: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
>
> PTR_ERR should access the value just tested by IS_ERR, otherwise
> the wrong error code will be returned.
>
> Fixes: b386c6b73ac6 ("gpu: host1x: Support module reset")
> Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
> ---
> drivers/gpu/host1x/dev.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/host1x/dev.c b/drivers/gpu/host1x/dev.c
> index f05ebb1..ac65f52 100644
> --- a/drivers/gpu/host1x/dev.c
> +++ b/drivers/gpu/host1x/dev.c
> @@ -172,7 +172,7 @@ static int host1x_probe(struct platform_device *pdev)
>
> host->rst = devm_reset_control_get(&pdev->dev, "host1x");
> if (IS_ERR(host->rst)) {
> - err = PTR_ERR(host->clk);
> + err = PTR_ERR(host->rst);
> dev_err(&pdev->dev, "failed to get reset: %d\n", err);
> return err;
> }
Thanks. However, we have already received a fix for this [0].
Cheers
Jon
[0] https://patchwork.kernel.org/patch/9674417/
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