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parisc: make parisc_bus_type const

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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 parisc_bus_type 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 <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Ricardo B. Marliere
2024-02-13 11:38:02 -03:00
committed by Helge Deller
parent cf15984886
commit 0b9ec151b9
2 changed files with 2 additions and 2 deletions
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2
arch/parisc/kernel/drivers.c
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@@ -618,7 +618,7 @@ static struct attribute *parisc_device_attrs[] = {
};
ATTRIBUTE_GROUPS(parisc_device);
struct bus_type parisc_bus_type = {
const struct bus_type parisc_bus_type = {
.name = "parisc",
.match = parisc_generic_match,
.uevent = parisc_uevent,