Re: [PATCH] SPI: meson-spifc add missed calls to remove function

[Art Nikpal]

Yep! but

if i try call spi_master_put(master) or spi_unregister_controller(master);
it's made Segmentation fault for me

what's wrong - may be somebody can help me


On Mon, Apr 26, 2021 at 7:57 PM Mark Brown <broonie@xxxxxxxxxx> wrote:
>
> On Sat, Apr 24, 2021 at 07:57:19AM +0800, Art Nikpal wrote:
>
> > > I would expect the driver to unregister the controller at the start of
> > > the remove function, suspend doesn't really make sense here
>
> > It's strange - But without spi_master_suspend i have randomly stucks when i
> > try unload this module - as was written before
> > i was test it (load/unload module in loop) and for me suspend make sense
> > here
>
> > If anybody has another solution - or real problem not here - please write
> > to me the right way!
>
> As I said above unregister the controller at the start of the remove
> function.