From d492cc2573a08352c48a66d3e3f312a15fb3f363 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Mon, 13 Mar 2023 19:29:17 +0100 Subject: [PATCH] driver core: device.h: make struct bus_type a const * Now that all users who accessed the bus_type structure in struct device are properly using it as a const *, mark it as such so that no one can modify it going forward anymore. Cc: "Rafael J. Wysocki" Link: https://lore.kernel.org/r/20230313182918.1312597-35-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman --- include/linux/device.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/device.h b/include/linux/device.h index 862397ae520d..3b23772d3bbb 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -566,7 +566,7 @@ struct device { const char *init_name; /* initial name of the device */ const struct device_type *type; - struct bus_type *bus; /* type of bus device is on */ + const struct bus_type *bus; /* type of bus device is on */ struct device_driver *driver; /* which driver has allocated this device */ void *platform_data; /* Platform specific data, device