Re: [PATCH v5 1/1] input: add driver for Bosch Sensortec's BMA150accelerometer

From: Eric Andersson
Date: Fri Jul 22 2011 - 05:45:41 EST

Hi Dmitry,

Thanks for reviewing!

> > +static int bma150_open(struct bma150_data *bma150)
> > +{
> > + return pm_runtime_get_sync(&bma150->client->dev);
> > +#else
> > + return bma150_set_mode(bma150->client, BMA150_MODE_NORMAL);
> Hmm, this is kind of weird. I'd expect you want to try waking up the
> parent in both cases (if no runtime pm then call to pm_runtime_get_sync
> is basically a noop) and then wake up your device.

I am not sure what you mean? Are you suggesting something like:
bma150_set_mode(bma150->client, BMA150_MODE_NORMAL);
return pm_runtime_get_sync(&bma150->client->dev);

That would cause multiple bma150_set_mode() calls since
pm_runtime_get_sync() will trigger one if needed.

As for the rest of your comments I agree and will make sure to update
them for next version.

Best regards,
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at