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Drivers: hv: vmbus: make hv_bus const

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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>
This commit is contained in:
Ricardo B. Marliere
2024-02-04 13:38:02 -03:00
committed by Wei Liu
parent 0d63e4c0eb
commit aa707b615c
1 changed files with 1 additions and 1 deletions
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2
drivers/hv/vmbus_drv.c
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@@ -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,