mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-03 17:40:04 +00:00
Input: rotary_encoder - fix relative axis support
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@visionengravers.com> Acked-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
parent
9e0af8a498
commit
06ee3d3c25
1 changed files with 2 additions and 2 deletions
|
@ -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;
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in a new issue