linux-kernel - Re: [PATCH v1] clk, reset: microchip: mpfs: fix incorrect preprocessor conditions

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Date: Wed, 08 May 2024 18:39:12 -0700
From: Stephen Boyd <sboyd@...nel.org>
To: Conor Dooley <conor@...nel.org>, linux-clk@...r.kernel.org
Cc: conor@...nel.org, Conor Dooley <conor.dooley@...rochip.com>, kernel test robot <lkp@...el.com>, Daire McNamara <daire.mcnamara@...rochip.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1] clk, reset: microchip: mpfs: fix incorrect preprocessor conditions

Quoting Conor Dooley (2024-05-08 14:33:24)
> From: Conor Dooley <conor.dooley@...rochip.com>
> 
> While moving all the reset code in the PolarFire SoC clock driver to the
> reset subsystem, I removed an `#if IS_ENABLED(RESET_CONTROLLER)` from
> the driver and moved it to the header, however this was not the correct
> thing to do. In the driver such a condition over-eagerly provided a
> complete implementation for mpfs_reset_{read,write}() when the reset
> subsystem was enabled without the PolarFire SoC reset driver, but in the
> header it meant that when the subsystem was enabled and the driver was
> not, no implementation for mpfs_reset_controller_register() was
> provided. Fix the condition so that the stub implementation of
> mpfs_reset_controller_register() is used when the reset driver is
> disabled.
> 
> Fixes: 098c290a490d ("clock, reset: microchip: move all mpfs reset code to the reset subsystem")
> Reported-by: kernel test robot <lkp@...el.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202405082259.44DzHvaN-lkp@intel.com/
> Closes: https://lore.kernel.org/oe-kbuild-all/202405082200.tBrEs5CZ-lkp@intel.com/
> Signed-off-by: Conor Dooley <conor.dooley@...rochip.com>
> ---

Applied to clk-next