Fri, 28 Mar 2014 09:42:28 -0700 от Dmitry Torokhov <[email protected]>:
> Hi Alexander,
>
> On Tue, Mar 18, 2014 at 10:02:19PM +0400, Alexander Shiyan wrote:
> > + err = input_register_polled_device(poll_dev);
> > + if (!err) {
> > + /* Report initial state */
> > + clps711x_keypad_poll(poll_dev);
> > +
> > + return 0;
> > + }
>
> The polled device core will report initial state when input device is
> opened (as long as polling is enabled) so I removed this cunk and
> applied the rest.
I looked amended version, it is made incorrectly.
...
+ err = input_register_polled_device(poll_dev);
+ if (err)
+ goto out_err;
+
+out_err:
+ input_free_polled_device(poll_dev);
...
Should be:
err = input_register_polled_device(poll_dev);
if (!err)
return 0;
---
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