diff options
| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-03 20:14:50 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-02-06 15:35:38 +0100 |
| commit | 88cddfb7bf23b06876da6c3e9f296e666d0f6332 (patch) | |
| tree | fb7081c66dfddb5e80676cf94ae3e4bd4debc4da /drivers | |
| parent | tty: serial: samsung: Remove superfluous braces in macro (diff) | |
| download | linux-88cddfb7bf23b06876da6c3e9f296e666d0f6332.tar.xz linux-88cddfb7bf23b06876da6c3e9f296e666d0f6332.zip | |
serdev: make serdev_bus_type const
Now that the driver core can properly handle constant struct bus_type,
move the serdev_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>
Link: https://lore.kernel.org/r/20240203-bus_cleanup-tty-v1-1-86b698c82efe@marliere.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/serdev/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serdev/core.c b/drivers/tty/serdev/core.c index 822a5cd05566..613cb356b918 100644 --- a/drivers/tty/serdev/core.c +++ b/drivers/tty/serdev/core.c @@ -431,7 +431,7 @@ static void serdev_drv_remove(struct device *dev) dev_pm_domain_detach(dev, true); } -static struct bus_type serdev_bus_type = { +static const struct bus_type serdev_bus_type = { .name = "serial", .match = serdev_device_match, .probe = serdev_drv_probe, |