staging: vchiq: Release firmware handle on unbind

Use devm_rpi_firmware_get() so as to make sure we release RPi's firmware
interface when unbinding the device.
Signed-off-by: default avatarNicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Reviewed-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 78add6cb
......@@ -2734,7 +2734,7 @@ static int vchiq_probe(struct platform_device *pdev)
return -ENOENT;
}
drvdata->fw = rpi_firmware_get(fw_node);
drvdata->fw = devm_rpi_firmware_get(&pdev->dev, fw_node);
of_node_put(fw_node);
if (!drvdata->fw)
return -EPROBE_DEFER;
......
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