[PATCH v2 2/3] mfd: syscon: Remove the platform driver support

[Pankaj Dubey]

> -----Original Message-----
> From: Rob Herring (Arm) <robh at kernel.org>
> Sent: Tuesday, December 17, 2024 11:42 PM
> To: Lee Jones <lee at kernel.org>; Arnd Bergmann <arnd at arndb.de>; Pankaj
> Dubey <pankaj.dubey at samsung.com>; Heiko Stuebner <heiko at sntech.de>;
> Liviu Dudau <liviu.dudau at arm.com>; Sudeep Holla <sudeep.holla at arm.com>;
> Lorenzo Pieralisi <lpieralisi at kernel.org>
> Cc: Peter Griffin <peter.griffin at linaro.org>; Will McVicker
> <willmcvicker at google.com>; John Madieu <john.madieu.xa at bp.renesas.com>;
> Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>; linux-
> kernel at vger.kernel.org; linux-arm-kernel at lists.infradead.org
> Subject: [PATCH v2 2/3] mfd: syscon: Remove the platform driver support
> 
> The platform driver is dead code. It is not used by DT platforms since commit
> bdb0066df96e ("mfd: syscon: Decouple syscon interface from platform devices")
> which said:
> 
>     For non-DT based platforms, this patch keeps syscon platform driver
>     structure so that syscon can be probed and such non-DT based drivers
>     can use syscon_regmap_lookup_by_pdev API and access regmap handles.
>     Once all users of "syscon_regmap_lookup_by_pdev" migrated to DT based,
>     we can completely remove platform driver of syscon, and keep only helper
>     functions to get regmap handles.
> 
> The last user of syscon_regmap_lookup_by_pdevname() was removed in 2018.
> syscon_regmap_lookup_by_pdevname() was then removed in 2019, but that
> commit failed to remove the rest of the platform driver.
> 
> Tested-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
> Signed-off-by: Rob Herring (Arm) <robh at kernel.org>
> ---

Reviewed-by: Pankaj Dubey <pankaj.dubey at samsung.com>

Tested on arm64: Tesla FSD

Tested-by: Pankaj Dubey <pankaj.dubey at samsung.com>

Thanks,
Pankaj Dubey