On Wed, 15 Nov 2017, Johan Hovold wrote: > On Tue, Nov 14, 2017 at 07:48:09PM +0000, Daniel Thompson wrote: > > On 14/11/17 18:05, Johan Hovold wrote: > > > On Mon, Nov 13, 2017 at 02:16:09PM +0000, Daniel Thompson wrote: > > >> On 13/11/17 10:20, Johan Hovold wrote: > > >>> Fix child-node lookup during probe, which ended up searching the whole > > >>> device tree depth-first starting at the parent rather than just matching > > >>> on its children. > > >>> > > >>> To make things worse, the parent mfd node was also prematurely freed. > > >>> > > >>> Note that the nodes returned from the two calls to of_parse_phandle() > > >>> are also leaking, but fixing that is a bit more involved as pointers to > > >>> node fields are being stored for later use. > > >> > > >> Is using a devm_kstrdup() to remember the full_name sufficient so get > > >> each of the FIXMEs cleaned up as well? > > > > > > Yeah, that may be sufficient, but looking closer at this now, it seems > > > the name pointers (su1_fb and su2_fb) are only used as booleans, and the > > > fb_name pointer in struct as3711_bl_data is never used at all. > > > > > > So cleaning that up somehow (e.g. and maybe even dropping non-dt > > > probing) would also work. > > > > > > But since this is a separate, and less critical issue, I think it needs > > > to be done as a follow up to this one. > > > > To be honest it was adding the separate and less critical FIXMEs into > > the patches that attracted my attention in the first place. ;-) > > Heh. Since I was touching those error paths, I at least wanted to record > somehow there were further issues to be addressed. But feel free to drop > the FIXMEs if you prefer. In my experience FIXME's tend not to get addressed: $ git grep -i fixme | wc -l 4431 Submit patches instead. :) -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
