Re: [PATCH v7 3/3] mmc: Add driver for LiteX's LiteSDCard interface

[Andy Shevchenko]

On Fri, Jan 7, 2022 at 10:50 PM Andy Shevchenko
<andy.shevchenko@xxxxxxxxx> wrote:
> On Fri, Jan 7, 2022 at 7:08 PM Gabriel L. Somlo <gsomlo@xxxxxxxxx> wrote:
> > On Fri, Jan 07, 2022 at 12:06:16PM -0500, Gabriel Somlo wrote:

...

> > Any more ordering or devm vs. non-devm mixing violations here? If so,
> > can you please link me to an example or some docs where I ould figure
> > out what it is I'm still doing wrong?
>
> Device managed resources are attached to the instance of the device
> object and removed in the order they have been attached to, but with
> the caveat that they have no clue about non-managed calls in between.
> Now you may figure out what happens. Ex.:
>
> probe()
>   A
>   devm_B
>   C
>   devm_D
>
> remove()
>   un_C
>   un_A
>
> WRONG!

For the sake of comprehensivity of the examples the right one(s) depicted below:

->probe()

1)
  devm_A
  devm_B
  C
  D

2)
  A
  B
  C
  D

3)
  devm_A
  devm_B
  devm_C
  devm_D

Hint:
`git log --no-merges --grep devm_add_action_or_reset`


-- 
With Best Regards,
Andy Shevchenko