linux-kernel - Re: [PATCH v2 5/8] platform/x86: intel_skl_int3472: Provide skl_int3472_unregister

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Date:   Mon, 21 Jun 2021 23:40:04 +0100
From:   Daniel Scally <djrscally@...il.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Hans de Goede <hdegoede@...hat.com>,
        Mario Limonciello <mario.limonciello@....com>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        linux-kernel@...r.kernel.org, platform-driver-x86@...r.kernel.org
Cc:     Mark Gross <mgross@...ux.intel.com>
Subject: Re: [PATCH v2 5/8] platform/x86: intel_skl_int3472: Provide
 skl_int3472_unregister_regulator()

Hi Andy

On 18/06/2021 13:55, Andy Shevchenko wrote:
> For the sake of APIs to be properly layered provide
> skl_int3472_unregister_regulator().
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>


Reviewed-by: Daniel Scally <djrscally@...il.com>

Tested-by: Daniel Scally <djrscally@...il.com>

And for 6/8 too.

> ---
> v2: new patch
>  .../x86/intel-int3472/intel_skl_int3472_clk_and_regulator.c | 6 ++++++
>  .../platform/x86/intel-int3472/intel_skl_int3472_common.h   | 2 ++
>  .../platform/x86/intel-int3472/intel_skl_int3472_discrete.c | 4 ++--
>  3 files changed, 10 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/platform/x86/intel-int3472/intel_skl_int3472_clk_and_regulator.c b/drivers/platform/x86/intel-int3472/intel_skl_int3472_clk_and_regulator.c
> index 49ea1e86c193..60c7128f44ee 100644
> --- a/drivers/platform/x86/intel-int3472/intel_skl_int3472_clk_and_regulator.c
> +++ b/drivers/platform/x86/intel-int3472/intel_skl_int3472_clk_and_regulator.c
> @@ -193,3 +193,9 @@ int skl_int3472_register_regulator(struct int3472_discrete_device *int3472,
>  
>  	return ret;
>  }
> +
> +void skl_int3472_unregister_regulator(struct int3472_discrete_device *int3472)
> +{
> +	regulator_unregister(int3472->regulator.rdev);
> +	gpiod_put(int3472->regulator.gpio);
> +}
> diff --git a/drivers/platform/x86/intel-int3472/intel_skl_int3472_common.h b/drivers/platform/x86/intel-int3472/intel_skl_int3472_common.h
> index 765e01ec1604..50f73c6eab44 100644
> --- a/drivers/platform/x86/intel-int3472/intel_skl_int3472_common.h
> +++ b/drivers/platform/x86/intel-int3472/intel_skl_int3472_common.h
> @@ -112,7 +112,9 @@ union acpi_object *skl_int3472_get_acpi_buffer(struct acpi_device *adev,
>  					       char *id);
>  int skl_int3472_fill_cldb(struct acpi_device *adev, struct int3472_cldb *cldb);
>  int skl_int3472_register_clock(struct int3472_discrete_device *int3472);
> +
>  int skl_int3472_register_regulator(struct int3472_discrete_device *int3472,
>  				   struct acpi_resource_gpio *agpio);
> +void skl_int3472_unregister_regulator(struct int3472_discrete_device *int3472);
>  
>  #endif
> diff --git a/drivers/platform/x86/intel-int3472/intel_skl_int3472_discrete.c b/drivers/platform/x86/intel-int3472/intel_skl_int3472_discrete.c
> index fd681d2a73fe..2638d375e226 100644
> --- a/drivers/platform/x86/intel-int3472/intel_skl_int3472_discrete.c
> +++ b/drivers/platform/x86/intel-int3472/intel_skl_int3472_discrete.c
> @@ -400,15 +400,15 @@ int skl_int3472_discrete_remove(struct platform_device *pdev)
>  	struct int3472_discrete_device *int3472 = platform_get_drvdata(pdev);
>  
>  	gpiod_remove_lookup_table(&int3472->gpios);
> -	regulator_unregister(int3472->regulator.rdev);
>  	clk_unregister(int3472->clock.clk);
>  
>  	if (int3472->clock.cl)
>  		clkdev_drop(int3472->clock.cl);
>  
> -	gpiod_put(int3472->regulator.gpio);
>  	gpiod_put(int3472->clock.ena_gpio);
>  	gpiod_put(int3472->clock.led_gpio);
>  
> +	skl_int3472_unregister_regulator(int3472);
> +
>  	return 0;
>  }