linux-kernel - [PATCH v8 06/11] soc: bcm: raspberrypi-power: Release firmware handle on unbind

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Message-Id: <20210312122454.24480-7-nsaenzjulienne@suse.de>
Date:   Fri, 12 Mar 2021 13:24:49 +0100
From:   Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
To:     u.kleine-koenig@...gutronix.de
Cc:     f.fainelli@...il.com, linux-kernel@...r.kernel.org,
        linux-pwm@...r.kernel.org, bcm-kernel-feedback-list@...adcom.com,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        wahrenst@....net, linux-input@...r.kernel.org,
        dmitry.torokhov@...il.com, gregkh@...uxfoundation.org,
        devel@...verdev.osuosl.org, p.zabel@...gutronix.de,
        linux-gpio@...r.kernel.org, linus.walleij@...aro.org,
        linux-clk@...r.kernel.org, sboyd@...nel.org,
        linux-rpi-kernel@...ts.infradead.org, bgolaszewski@...libre.com,
        andy.shevchenko@...il.com,
        Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
Subject: [PATCH v8 06/11] 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@...e.de>
Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
---
 drivers/soc/bcm/raspberrypi-power.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/bcm/raspberrypi-power.c b/drivers/soc/bcm/raspberrypi-power.c
index 5d1aacdd84ef..068715d6e66d 100644
--- 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;
-- 
2.30.1