summaryrefslogtreecommitdiff
path: root/drivers/zorro
diff options
context:
space:
mode:
authorRicardo B. Marliere <ricardo@marliere.net>2024-02-13 17:41:25 +0300
committerGeert Uytterhoeven <geert@linux-m68k.org>2024-02-19 13:10:55 +0300
commit85a19e2bcbc0ebc6e71ccc8f63af23c3fe2d6a9c (patch)
tree57d52eaa26fb8492f755ef77d81dc21c4614adf7 /drivers/zorro
parent6613476e225e090cc9aad49be7fa504e290dd33d (diff)
downloadlinux-85a19e2bcbc0ebc6e71ccc8f63af23c3fe2d6a9c.tar.xz
zorro: Make zorro_bus_type const
Since commit d492cc2573a0 ("driver core: device.h: make struct bus_type a const *"), the driver core can properly handle constant struct bus_type, move the zorro_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20240213-bus_cleanup-zorro-v1-1-388ceed8e7bd@marliere.net Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'drivers/zorro')
-rw-r--r--drivers/zorro/zorro-driver.c2
-rw-r--r--drivers/zorro/zorro.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/zorro/zorro-driver.c b/drivers/zorro/zorro-driver.c
index 025edfccedcf..f49d19977e82 100644
--- a/drivers/zorro/zorro-driver.c
+++ b/drivers/zorro/zorro-driver.c
@@ -150,7 +150,7 @@ static int zorro_uevent(const struct device *dev, struct kobj_uevent_env *env)
return 0;
}
-struct bus_type zorro_bus_type = {
+const struct bus_type zorro_bus_type = {
.name = "zorro",
.dev_name = "zorro",
.dev_groups = zorro_device_attribute_groups,
diff --git a/drivers/zorro/zorro.h b/drivers/zorro/zorro.h
index f84df9fb4c20..df44e35203fd 100644
--- a/drivers/zorro/zorro.h
+++ b/drivers/zorro/zorro.h
@@ -4,7 +4,7 @@
* Zorro bus
*/
-extern struct bus_type zorro_bus_type;
+extern const struct bus_type zorro_bus_type;
#ifdef CONFIG_ZORRO_NAMES