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zorro: Make zorro_bus_type const 

Since commit d492cc2573 ("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>
This commit is contained in:
Ricardo B. Marliere 2024-02-13 11:41:25 -03:00 committed by Geert Uytterhoeven
parent 6613476e22
commit 85a19e2bcb
2 changed files with 2 additions and 2 deletions
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2
drivers/zorro/zorro-driver.c
View File

@ -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,

2
drivers/zorro/zorro.h
View File

@ -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