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| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-04 17:38:02 +0100 |
|---|---|---|
| committer | Wei Liu <wei.liu@kernel.org> | 2024-03-03 03:32:35 +0100 |
| commit | aa707b615ce1551c25c5a3500cca2cf620e36b12 (patch) | |
| tree | 804594d179f1d48006839d5abf2cfe39967c9be1 /drivers/hv/vmbus_drv.c | |
| parent | x86/hyperv: Allow 15-bit APIC IDs for VTL platforms (diff) | |
| download | linux-aa707b615ce1551c25c5a3500cca2cf620e36b12.tar.xz linux-aa707b615ce1551c25c5a3500cca2cf620e36b12.zip | |
Drivers: hv: vmbus: make hv_bus const
Now that the driver core can properly handle constant struct bus_type,
move the hv_bus 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>
Reviewed-by: Michael Kelley <mhklinux@outlook.com>
Link: https://lore.kernel.org/r/20240204-bus_cleanup-hv-v1-1-521bd4140673@marliere.net
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Message-ID: <20240204-bus_cleanup-hv-v1-1-521bd4140673@marliere.net>
Diffstat (limited to 'drivers/hv/vmbus_drv.c')
| -rw-r--r-- | drivers/hv/vmbus_drv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index b33d5abd9beb..7f7965f3d187 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -988,7 +988,7 @@ static const struct dev_pm_ops vmbus_pm = { }; /* The one and only one */ -static struct bus_type hv_bus = { +static const struct bus_type hv_bus = { .name = "vmbus", .match = vmbus_match, .shutdown = vmbus_shutdown, |