On Wed, Sep 30, 2009 at 08:33:26PM -0400, H Hartley Sweeten wrote:
> When the rotart_encoder driver is used to report relative axis
> information the "steps" in the platform data could be missing
> since it's not relevant.
>
> Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
> Cc: Daniel Mack <daniel@xxxxxxxx>
Acked-by: Daniel Mack <daniel@xxxxxxxx>
Thanks!
> ---
>
> diff --git a/drivers/input/misc/rotary_encoder.c b/drivers/input/misc/rotary_encoder.c
> index c806fbf..3b9f588 100644
> --- a/drivers/input/misc/rotary_encoder.c
> +++ b/drivers/input/misc/rotary_encoder.c
> @@ -106,8 +106,8 @@ static int __devinit rotary_encoder_probe(struct platform_device *pdev)
> struct input_dev *input;
> int err;
>
> - if (!pdata || !pdata->steps) {
> - dev_err(&pdev->dev, "invalid platform data\n");
> + if (!pdata) {
> + dev_err(&pdev->dev, "missing platform data\n");
> return -ENOENT;
> }
>
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