On 30 June 2016 at 01:54, Peter Chen <[email protected]> wrote: > On Wed, Jun 29, 2016 at 12:13:45PM -0700, Stephen Boyd wrote: >> Quoting Peter Chen (2016-06-29 01:26:48 >> > Why not using ci->platdata->vbus_extcon directly? >> >> Because ci->platdata->vbus_extcon is assigned after the child platform >> driver probes, and we have no idea when that will happen from the >> ci_hdrc_msm driver probe. If we try after ci_hdrc_add_device() we'll >> race with the driver probe and only get the pointer sometimes. > > ci->platdata->vbus_extcon->edev is assigned at ci_get_platdata which is > called before ci core device is created. >
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