From 41b43c75121208a9e4e84fd148f918bddb3f5d1f Mon Sep 17 00:00:00 2001 From: "Ricardo B. Marliere" Date: Sun, 4 Feb 2024 11:40:17 -0300 Subject: [PATCH] platform: x86: ibm_rtl: make rtl_subsys const MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Now that the driver core can properly handle constant struct bus_type, move the rtl_subsys variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Suggested-by: Greg Kroah-Hartman Signed-off-by: "Ricardo B. Marliere" Link: https://lore.kernel.org/r/20240204-bus_cleanup-platform-drivers-x86-v1-2-1f0839b385c6@marliere.net Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen --- drivers/platform/x86/ibm_rtl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c index 2ab7d9ac542d..1d4bbae115f1 100644 --- a/drivers/platform/x86/ibm_rtl.c +++ b/drivers/platform/x86/ibm_rtl.c @@ -179,7 +179,7 @@ static ssize_t rtl_set_state(struct device *dev, return ret; } -static struct bus_type rtl_subsys = { +static const struct bus_type rtl_subsys = { .name = "ibm_rtl", .dev_name = "ibm_rtl", };