From 6848990d4d78ccc790294df1c8741a8c4005db9d Mon Sep 17 00:00:00 2001 From: =?utf8?q?Adrian=20Barna=C5=9B?= Date: Thu, 18 Sep 2025 14:08:15 +0000 Subject: [PATCH] powerpc: pseries: make suspend_subsys const MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Because driver core can properly handle constant struct bus_type, move the suspend_subsys to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Signed-off-by: Adrian Barnaś Reviewed-by: Greg Kroah-Hartman Link: https://patch.msgid.link/20250918140816.335916-2-abarnas@google.com Signed-off-by: Greg Kroah-Hartman --- arch/powerpc/platforms/pseries/suspend.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/pseries/suspend.c b/arch/powerpc/platforms/pseries/suspend.c index 382003dfdb9ab..c51db63d3e88d 100644 --- a/arch/powerpc/platforms/pseries/suspend.c +++ b/arch/powerpc/platforms/pseries/suspend.c @@ -126,7 +126,7 @@ static ssize_t show_hibernate(struct device *dev, static DEVICE_ATTR(hibernate, 0644, show_hibernate, store_hibernate); -static struct bus_type suspend_subsys = { +static const struct bus_type suspend_subsys = { .name = "power", .dev_name = "power", }; -- 2.47.3