[5.7,315/376] power: vexpress: add suppress_bind_attrs to true

Message ID 20200619141725.248342027@linuxfoundation.org
State Superseded
Headers show
Series
  • Untitled series #28333
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Commit Message

Greg KH June 19, 2020, 2:33 p.m.
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>


---
 drivers/power/reset/vexpress-poweroff.c |    1 +
 1 file changed, 1 insertion(+)

Patch

--- a/drivers/power/reset/vexpress-poweroff.c
+++ b/drivers/power/reset/vexpress-poweroff.c
@@ -143,6 +143,7 @@  static struct platform_driver vexpress_r
 	.driver = {
 		.name = "vexpress-reset",
 		.of_match_table = vexpress_reset_of_match,
+		.suppress_bind_attrs = true,
 	},
 };