From 7de9a1b45f5a95b58145653c525c8fb80292d9ab Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Fri, 24 Apr 2026 12:28:46 +0200 Subject: [PATCH] MIPS: ip22-gio: fix gio device memory leak The gio device release callback was never wired up so gio devices are not freed when the last reference is dropped. Fixes: e84de0c61905 ("MIPS: GIO bus support for SGI IP22/28") Cc: stable@vger.kernel.org # 3.3 Cc: Thomas Bogendoerfer Signed-off-by: Johan Hovold Signed-off-by: Thomas Bogendoerfer --- arch/mips/sgi-ip22/ip22-gio.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/mips/sgi-ip22/ip22-gio.c b/arch/mips/sgi-ip22/ip22-gio.c index a574441fa44b..2f5c6c6f8254 100644 --- a/arch/mips/sgi-ip22/ip22-gio.c +++ b/arch/mips/sgi-ip22/ip22-gio.c @@ -100,6 +100,8 @@ int gio_device_register(struct gio_device *giodev) { giodev->dev.bus = &gio_bus_type; giodev->dev.parent = &gio_bus; + giodev->dev.release = gio_release_dev; + return device_register(&giodev->dev); } EXPORT_SYMBOL_GPL(gio_device_register);