# \[PATCH v7 03/11\] clk: bcm: rpi: Release firmware handle on unbind - From: Nicolas Saenz Julienne \ - Date: 2021-01-18 13:26:24 - List: linux-devicetree - Page: https://ratatoskr.run/linux-devicetree/2021/01/6238518 - Thread: https://ratatoskr.run/linux-pwm/2021/01/6238423/t.md ```text 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 Reviewed-by: Florian Fainelli Acked-by: Stephen Boyd drivers/clk/bcm/clk-raspberrypi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/bcm/clk-raspberrypi.c b/drivers/clk/bcm/clk-raspberrypi.c index f89b9cfc4309..dd3b71eafabf 100644 --- a/drivers/clk/bcm/clk-raspberrypi.c +++ b/drivers/clk/bcm/clk-raspberrypi.c @@ -314,7 +314,7 @@ static int raspberrypi_clk_probe(struct platform_device *pdev) return -ENOENT; } - firmware = rpi_firmware_get(firmware_node); + firmware = devm_rpi_firmware_get(&pdev->dev, firmware_node); of_node_put(firmware_node); if (!firmware) return -EPROBE_DEFER; -- 2.29.2 ```