From 6aa10f0e2ef9eba1955be6a9d0a8eaecf6bdb7ae Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Tue, 11 Nov 2025 16:32:24 +0100 Subject: [PATCH] clocksource/drivers/arm_arch_timer_mmio: Prevent driver unbind Clockevents cannot be deregistered so suppress the bind attributes to prevent the driver from being unbound and releasing the underlying resources after registration. Fixes: 4891f01527bb ("clocksource/drivers/arm_arch_timer: Add standalone MMIO driver") Signed-off-by: Johan Hovold Signed-off-by: Daniel Lezcano Acked-by: Marc Zyngier Link: https://patch.msgid.link/20251111153226.579-2-johan@kernel.org --- drivers/clocksource/arm_arch_timer_mmio.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/clocksource/arm_arch_timer_mmio.c b/drivers/clocksource/arm_arch_timer_mmio.c index ebe1987d651eb..d10362692fdd3 100644 --- a/drivers/clocksource/arm_arch_timer_mmio.c +++ b/drivers/clocksource/arm_arch_timer_mmio.c @@ -426,6 +426,7 @@ static struct platform_driver arch_timer_mmio_drv = { .driver = { .name = "arch-timer-mmio", .of_match_table = arch_timer_mmio_of_table, + .suppress_bind_attrs = true, }, .probe = arch_timer_mmio_probe, }; @@ -434,6 +435,7 @@ builtin_platform_driver(arch_timer_mmio_drv); static struct platform_driver arch_timer_mmio_acpi_drv = { .driver = { .name = "gtdt-arm-mmio-timer", + .suppress_bind_attrs = true, }, .probe = arch_timer_mmio_probe, }; -- 2.47.3