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| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-12 21:05:02 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2024-02-14 14:14:06 +0100 |
| commit | 112202f34e56cd475e26b2a461dd856ca7570ef9 (patch) | |
| tree | d635d16806d3fffa6e1d79d751337e9cbdf3df24 /drivers/macintosh | |
| parent | powerpc: mpic: make mpic_subsys const (diff) | |
| download | linux-112202f34e56cd475e26b2a461dd856ca7570ef9.tar.xz linux-112202f34e56cd475e26b2a461dd856ca7570ef9.zip | |
powerpc: pmac: make macio_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 macio_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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240212-bus_cleanup-powerpc2-v2-4-8441b3f77827@marliere.net
Diffstat (limited to 'drivers/macintosh')
| -rw-r--r-- | drivers/macintosh/macio_asic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/macintosh/macio_asic.c b/drivers/macintosh/macio_asic.c index a5ee8f736a8e..565f1e21ff7d 100644 --- a/drivers/macintosh/macio_asic.c +++ b/drivers/macintosh/macio_asic.c @@ -136,7 +136,7 @@ static int macio_device_modalias(const struct device *dev, struct kobj_uevent_en extern const struct attribute_group *macio_dev_groups[]; -struct bus_type macio_bus_type = { +const struct bus_type macio_bus_type = { .name = "macio", .match = macio_bus_match, .uevent = macio_device_modalias, |