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firmware: raspberrypi: Fix devm_rpi_firmware_get documentation

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The function documentation for devm_rpi_firmware_get() was missing
a description for the dev parameter.

Provide it and clear the warning produced here.

Fixes: f663204c9a ("firmware: raspberrypi: Introduce devm_rpi_firmware_get()")
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Link: https://lore.kernel.org/r/20230925151812.142480-1-kieran.bingham+renesas@ideasonboard.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
This commit is contained in:
Kieran Bingham 2023-09-25 16:18:11 +01:00 committed by Florian Fainelli
parent 0bb80ecc33
commit a21ecc5262
1 changed files with 1 additions and 0 deletions
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drivers/firmware/raspberrypi.c
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@ -378,6 +378,7 @@ EXPORT_SYMBOL_GPL(rpi_firmware_get);
/**
* devm_rpi_firmware_get - Get pointer to rpi_firmware structure.
* @dev: The firmware device structure
* @firmware_node: Pointer to the firmware Device Tree node.
*
* Returns NULL is the firmware device is not ready.