soc: bcm: raspberrypi-power: 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: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>

diff --git a/drivers/soc/bcm/raspberrypi-power.c b/drivers/soc/bcm/raspberrypi-power.c
index 5d1aacdd84ef345f36820363a2c3b82c8e7c6da1..068715d6e66d7e0bed4a2d099cc6385574e84bc7 100644 (file)
--- a/drivers/soc/bcm/raspberrypi-power.c
+++ b/drivers/soc/bcm/raspberrypi-power.c
@@ -177,7 +177,7 @@ static int rpi_power_probe(struct platform_device *pdev)
                return -ENODEV;
        }
 
-       rpi_domains->fw = rpi_firmware_get(fw_np);
+       rpi_domains->fw = devm_rpi_firmware_get(&pdev->dev, fw_np);
        of_node_put(fw_np);
        if (!rpi_domains->fw)
                return -EPROBE_DEFER;