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| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-04 18:19:50 +0300 |
|---|---|---|
| committer | Andreas Larsson <andreas@gaisler.com> | 2024-02-16 18:50:25 +0300 |
| commit | 079431ea9ed3eef871b7b92bb02d411020000679 (patch) | |
| tree | 77dc5a28d2285b6006c43d6e54c7c504c42fefa1 /arch/sparc/kernel | |
| parent | 3cc208ffa84a77650561efc7a851ee0e979bbdb9 (diff) | |
| download | linux-079431ea9ed3eef871b7b92bb02d411020000679.tar.xz | |
sparc: vio: make vio_bus_type const
Now that the driver core can properly handle constant struct bus_type,
move the vio_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>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Link: https://lore.kernel.org/r/20240204-bus_cleanup-sparc-v1-1-4ca7fe8de5f7@marliere.net
Diffstat (limited to 'arch/sparc/kernel')
| -rw-r--r-- | arch/sparc/kernel/vio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc/kernel/vio.c b/arch/sparc/kernel/vio.c index b78df3a15a72..846a55f942d4 100644 --- a/arch/sparc/kernel/vio.c +++ b/arch/sparc/kernel/vio.c @@ -149,7 +149,7 @@ static struct attribute *vio_dev_attrs[] = { }; ATTRIBUTE_GROUPS(vio_dev); -static struct bus_type vio_bus_type = { +static const struct bus_type vio_bus_type = { .name = "vio", .dev_groups = vio_dev_groups, .uevent = vio_hotplug, |