linux-kernel - [PATCH v4 05/11] reset: raspberrypi: Release firmware handle on unbind

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 12 Nov 2020 17:36:23 +0100
From:   Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
To:     u.kleine-koenig@...gutronix.de, linux-kernel@...r.kernel.org,
        Philipp Zabel <p.zabel@...gutronix.de>
Cc:     f.fainelli@...il.com, 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, 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 v4 05/11] 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@...e.de>
---

Changes since v2:
 - Use devm_rpi_firmware_get(), instead of remove function

 drivers/reset/reset-raspberrypi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/reset/reset-raspberrypi.c b/drivers/reset/reset-raspberrypi.c
index 02f59c06f69b..fa23db554bcf 100644
--- 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;
-- 
2.29.2