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Date: Mon, 11 Dec 2017 11:21:21 +0100 From: Johan Hovold <johan@...nel.org> To: Dmitry Torokhov <dmitry.torokhov@...il.com> Cc: linux-input@...r.kernel.org, linux-kernel@...r.kernel.org, Johan Hovold <johan@...nel.org>, stable <stable@...r.kernel.org>, Peter Ujfalusi <peter.ujfalusi@...com>, Marek Belisko <marek@...delico.com> Subject: Re: [PATCH 1/3] Input: twl4030-vibra: fix sibling-node lookup On Sat, Nov 11, 2017 at 04:43:37PM +0100, Johan Hovold wrote: > A helper purported to look up a child node based on its name was using > the wrong of-helper and ended up prematurely freeing the parent of-node > while searching the whole device tree depth-first starting at the parent > node. > > Fixes: 64b9e4d803b1 ("input: twl4030-vibra: Support for DT booted kernel") > Fixes: e661d0a04462 ("Input: twl4030-vibra - fix ERROR: Bad of_node_put() warning") > Cc: stable <stable@...r.kernel.org> # 3.7 > Cc: Peter Ujfalusi <peter.ujfalusi@...com> > Cc: Marek Belisko <marek@...delico.com> > Signed-off-by: Johan Hovold <johan@...nel.org> > --- Just wanted to send a reminder about this series. I believe these bugs need to be fixes regardless of whether MFD-core eventually provides some means of avoiding such lookups in cell drivers (i.e. the discussion which appears to have stalled). Thanks, Johan
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