reset: raspberrypi: 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/reset/reset-raspberrypi.c b/drivers/reset/reset-raspberrypi.c
index 02f59c0..fa23db5 100644 (file)
--- a/drivers/reset/reset-raspberrypi.c
+++ b/drivers/reset/reset-raspberrypi.c
@@ -82,7 +82,7 @@ static int rpi_reset_probe(struct platform_device *pdev)
                return -ENOENT;
        }
 
-       fw = rpi_firmware_get(np);
+       fw = devm_rpi_firmware_get(&pdev->dev, np);
        of_node_put(np);
        if (!fw)
                return -EPROBE_DEFER;