Re: [PATCH v6 05/12] regulator: Do pure DT regulator lookup in of_regulator_bulk_get_all()

[Andy Shevchenko]

On Wed, Sep 04, 2024 at 05:00:07PM +0800, Chen-Yu Tsai wrote:
> The to-be-introduced I2C component prober needs to enable regulator
> supplies (and toggle GPIO pins) for the various components it intends
> to probe. To support this, a new "pure DT lookup" method for getting
> regulator supplies is needed, since the device normally requesting
> the supply won't get created until after the component is probed to
> be available.
> 
> Convert the existing of_regulator_bulk_get_all() for this purpose.
> This function has no in-tree users, as the original patch [1] that
> used it was never landed. This patch changes the function ABI, but
> it is straightforward to convert users.
> 
> The underlying code that supports the existing regulator_get*()
> functions has been reworked in previous patches to support this
> specific case. An internal OF-specific version of regulator_get(),
> of_regulator_get_optional(), is added for this.
> 
> Also convert an existing usage of "dev && dev->of_node" to
> "dev_of_node(dev)".

> [1] https://lore.kernel.org/all/20231220203537.83479-2-jernej.skrabec@xxxxxxxxx/
> 
> Signed-off-by: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>

Make it Link tag.

  Link: https://lore.kernel.org/all/20231220203537.83479-2-jernej.skrabec@xxxxxxxxx/ [1]
  Signed-off-by: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>

-- 
With Best Regards,
Andy Shevchenko