Hi Dmitry, On 01.07.2013 03:33, Dmitry Torokhov wrote: > On Sun, Jun 30, 2013 at 11:09:14PM +0200, Daniel Mack wrote: >> + >> + if (!pdata->model) >> + pdata->model = 7846; >> + >> + if (!pdata->vref_delay_usecs) >> + pdata->vref_delay_usecs = 100; >> + >> + if (!pdata->x_plate_ohms) >> + pdata->x_plate_ohms = 400; >> + >> + if (!pdata->pressure_max) >> + pdata->pressure_max = ~0; > > We should not be changing the platform data as the device does not own > it and it may well be declared as a constant structure.
We don't change the platform data that is passed in via the driver core. We keep a copy of it in our private strucz (that's what the subject says) and in case of DT, we modify that copy. The passed pdata is left untouched. Thanks, Daniel -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
