[PATCH] firmware: exynos-acpm: Correct kerneldoc and use typical np argument name

[PATCH] firmware: exynos-acpm: Correct kerneldoc and use typical np argument name

[Krzysztof Kozlowski]

Correct kerneldoc warnings after commit a8dc26a0ec43 ("firmware:
exynos-acpm: introduce devm_acpm_get_by_node()") changed the function
prototype:

  exynos-acpm.c:672: warning: Function parameter or struct member 'acpm_np' not described in 'acpm_get_by_node'
  exynos-acpm.c:672: warning: expecting prototype for acpm_get_by_phandle(). Prototype was for acpm_get_by_node() instead

While touching the lines, change the name of device_node pointer to
'np' to match convention.

Fixes: a8dc26a0ec43 ("firmware: exynos-acpm: introduce devm_acpm_get_by_node()")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202504222051.7TqaSQ48-lkp@intel.com/
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/firmware/samsung/exynos-acpm.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/firmware/samsung/exynos-acpm.c b/drivers/firmware/samsung/exynos-acpm.c
index b3afb2069fd1..e02f14f4bd7c 100644
--- a/drivers/firmware/samsung/exynos-acpm.c
+++ b/drivers/firmware/samsung/exynos-acpm.c
@@ -677,20 +677,20 @@ static void devm_acpm_release(struct device *dev, void *res)
 }
 
 /**
- * acpm_get_by_phandle() - get the ACPM handle using DT phandle.
- * @dev:        device pointer requesting ACPM handle.
- * @property:   property name containing phandle on ACPM node.
+ * acpm_get_by_node() - get the ACPM handle using node pointer.
+ * @dev:	device pointer requesting ACPM handle.
+ * @np:		ACPM device tree node.
  *
  * Return: pointer to handle on success, ERR_PTR(-errno) otherwise.
  */
 static const struct acpm_handle *acpm_get_by_node(struct device *dev,
-						  struct device_node *acpm_np)
+						  struct device_node *np)
 {
 	struct platform_device *pdev;
 	struct device_link *link;
 	struct acpm_info *acpm;
 
-	pdev = of_find_device_by_node(acpm_np);
+	pdev = of_find_device_by_node(np);
 	if (!pdev)
 		return ERR_PTR(-EPROBE_DEFER);
 
-- 
2.45.2

Re: [PATCH] firmware: exynos-acpm: Correct kerneldoc and use typical np argument name

[Tudor Ambarus]

On 4/24/25 9:33 PM, Krzysztof Kozlowski wrote:
> Correct kerneldoc warnings after commit a8dc26a0ec43 ("firmware:
> exynos-acpm: introduce devm_acpm_get_by_node()") changed the function
> prototype:
> 
>   exynos-acpm.c:672: warning: Function parameter or struct member 'acpm_np' not described in 'acpm_get_by_node'
>   exynos-acpm.c:672: warning: expecting prototype for acpm_get_by_phandle(). Prototype was for acpm_get_by_node() instead
> 
> While touching the lines, change the name of device_node pointer to
> 'np' to match convention.
> 
> Fixes: a8dc26a0ec43 ("firmware: exynos-acpm: introduce devm_acpm_get_by_node()")
> Reported-by: kernel test robot <lkp@intel.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202504222051.7TqaSQ48-lkp@intel.com/
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>

thanks!

Re: [PATCH] firmware: exynos-acpm: Correct kerneldoc and use typical np argument name

[Krzysztof Kozlowski]

On Thu, 24 Apr 2025 22:33:09 +0200, Krzysztof Kozlowski wrote:
> Correct kerneldoc warnings after commit a8dc26a0ec43 ("firmware:
> exynos-acpm: introduce devm_acpm_get_by_node()") changed the function
> prototype:
> 
>   exynos-acpm.c:672: warning: Function parameter or struct member 'acpm_np' not described in 'acpm_get_by_node'
>   exynos-acpm.c:672: warning: expecting prototype for acpm_get_by_phandle(). Prototype was for acpm_get_by_node() instead
> 
> [...]

Applied, thanks!

[1/1] firmware: exynos-acpm: Correct kerneldoc and use typical np argument name
      https://git.kernel.org/krzk/linux/c/2c2e5e908ea2b53aa0d21fbfe4d1dab527a7703e

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>