From: Anders Roxell anders.roxell@linaro.org
commit 73174acc9c75960af2daa7dcbdb9781fc0d135cb upstream.
Make sure that the POWER_RESET_VEXPRESS driver won't have bind/unbind attributes available via the sysfs, so lets be explicit here and use ".suppress_bind_attrs = true" to prevent userspace from doing something silly.
Link: https://lore.kernel.org/r/20200527112608.3886105-2-anders.roxell@linaro.org Cc: stable@vger.kernel.org Signed-off-by: Anders Roxell anders.roxell@linaro.org Signed-off-by: Arnd Bergmann arnd@arndb.de Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- drivers/power/reset/vexpress-poweroff.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/power/reset/vexpress-poweroff.c b/drivers/power/reset/vexpress-poweroff.c index e9e749f87517..8fb43c4438e6 100644 --- a/drivers/power/reset/vexpress-poweroff.c +++ b/drivers/power/reset/vexpress-poweroff.c @@ -150,6 +150,7 @@ static struct platform_driver vexpress_reset_driver = { .driver = { .name = "vexpress-reset", .of_match_table = vexpress_reset_of_match, + .suppress_bind_attrs = true, }, };