diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0377-driver-char-rpivid-Destroy-the-legacy-device-on-remo.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0377-driver-char-rpivid-Destroy-the-legacy-device-on-remo.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0377-driver-char-rpivid-Destroy-the-legacy-device-on-remo.patch b/target/linux/bcm27xx/patches-5.4/950-0377-driver-char-rpivid-Destroy-the-legacy-device-on-remo.patch new file mode 100644 index 0000000000..49d885cd73 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0377-driver-char-rpivid-Destroy-the-legacy-device-on-remo.patch @@ -0,0 +1,26 @@ +From d0be0df98679b7a9a30ba74c065ed30301e2bd22 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.com> +Date: Wed, 15 Jan 2020 13:59:57 +0000 +Subject: [PATCH] driver: char: rpivid: Destroy the legacy device on + remove + +The legacy name support created a new device that was never destroyed. +If the driver was unloaded and reloaded, it failed due to the +device already existing. + +Fixes: "75f1d14 driver: char: rpivid - also support legacy name" +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> +--- + drivers/char/broadcom/rpivid-mem.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/drivers/char/broadcom/rpivid-mem.c ++++ b/drivers/char/broadcom/rpivid-mem.c +@@ -233,6 +233,7 @@ static int rpivid_mem_remove(struct plat + struct device *dev = &pdev->dev; + struct rpivid_mem_priv *priv = platform_get_drvdata(pdev); + ++ device_destroy(priv->class, priv->devid + 1); + device_destroy(priv->class, priv->devid); + class_destroy(priv->class); + cdev_del(&priv->rpivid_mem_cdev); |