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| author |   Ricardo B. Marliere <ricardo@marliere.net> | 2024-03-01 18:19:28 -0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-03-02 20:21:06 +0100 |
| commit | c40b51b3f365f6bc903719acc4fac7eed8a56639 (patch) | |
| tree | 7befb8ea9d6716cb556a5d618efbe616c740b288 /drivers/usb/typec/class.c | |
| parent | USB: typec: no opencoding FIELD_GET (diff) | |
| download | wireguard-linux-c40b51b3f365f6bc903719acc4fac7eed8a56639.tar.xz wireguard-linux-c40b51b3f365f6bc903719acc4fac7eed8a56639.zip | |
usb: typec: constify struct class usage
Since commit 43a7206b0963 ("driver core: class: make class_register() take
a const *"), the driver core allows for struct class to be in read-only
memory, so move the structures typec_mux_class, retimer_class and
typec_class to be declared at build time placing them into read-only
memory, instead of having to be dynamically allocated at boot time.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Link: https://lore.kernel.org/r/20240301-class_cleanup-usb-v1-1-50309e325095@marliere.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/typec/class.c')
| -rw-r--r-- | drivers/usb/typec/class.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c index caea2b829980..389c7f0b8d93 100644 --- a/drivers/usb/typec/class.c +++ b/drivers/usb/typec/class.c @@ -21,7 +21,7 @@ static DEFINE_IDA(typec_index_ida); -struct class typec_class = { +const struct class typec_class = { .name = "typec", }; |