linux-kernel - Re: [PATCH 03/34] firmware: exynos-acpm: export devm_acpm_get_by

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Message-ID: <f1e24507-7cf3-4e0d-8989-05ef3aaa2708@kernel.org>
Date: Wed, 26 Mar 2025 08:03:04 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: André Draszik <andre.draszik@...aro.org>,
 Lee Jones <lee@...nel.org>, Rob Herring <robh@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>,
 Sylwester Nawrocki <s.nawrocki@...sung.com>,
 Chanwoo Choi <cw00.choi@...sung.com>, Alim Akhtar <alim.akhtar@...sung.com>,
 Michael Turquette <mturquette@...libre.com>, Stephen Boyd
 <sboyd@...nel.org>, Russell King <linux@...linux.org.uk>,
 Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>,
 Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc: Peter Griffin <peter.griffin@...aro.org>,
 Tudor Ambarus <tudor.ambarus@...aro.org>,
 Will McVicker <willmcvicker@...gle.com>, kernel-team@...roid.com,
 linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
 devicetree@...r.kernel.org, linux-clk@...r.kernel.org,
 linux-arm-kernel@...ts.infradead.org, linux-rtc@...r.kernel.org
Subject: Re: [PATCH 03/34] firmware: exynos-acpm: export
 devm_acpm_get_by_phandle()

On 23/03/2025 23:39, André Draszik wrote:
> The upcoming Samsung S2MPG10 PMIC driver will need this symbol to
> communicate with the IC.
> 
> Export it.
> 
> Signed-off-by: André Draszik <andre.draszik@...aro.org>
> ---
>  drivers/firmware/samsung/exynos-acpm.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/firmware/samsung/exynos-acpm.c b/drivers/firmware/samsung/exynos-acpm.c
> index a85b2dbdd9f0d7b1f327f54a0a283e4f32587a98..7525bee4c6715edb964fc770ac9d8b3dd2be2172 100644
> --- a/drivers/firmware/samsung/exynos-acpm.c
> +++ b/drivers/firmware/samsung/exynos-acpm.c
> @@ -741,6 +741,7 @@ const struct acpm_handle *devm_acpm_get_by_phandle(struct device *dev,
>  
>  	return handle;
>  }
> +EXPORT_SYMBOL_GPL(devm_acpm_get_by_phandle);

If binding changes to parent-child relationship, this might not be needed.

Best regards,
Krzysztof