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>
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@ -988,7 +988,7 @@ static const struct dev_pm_ops vmbus_pm = {
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};
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/* The one and only one */
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static struct bus_type hv_bus = {
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static const struct bus_type hv_bus = {
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.name = "vmbus",
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.match = vmbus_match,
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.shutdown = vmbus_shutdown,
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