Messages in this thread Patch in this message | | | From | "Ricardo B. Marliere" <> | Date | Mon, 19 Feb 2024 16:50:37 -0300 | Subject | [PATCH] parport: constify the struct device_type usage |
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Since commit aed65af1cc2f ("drivers: make device_type const"), the driver core can properly handle constant struct device_type. Move the parport_device_type 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> Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net> --- drivers/parport/share.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/parport/share.c b/drivers/parport/share.c index 49c74ded8a53..33159392d70c 100644 --- a/drivers/parport/share.c +++ b/drivers/parport/share.c @@ -101,7 +101,7 @@ static struct parport_operations dead_ops = { .owner = NULL, }; -static struct device_type parport_device_type = { +static const struct device_type parport_device_type = { .name = "parport", }; --- base-commit: b401b621758e46812da61fa58a67c3fd8d91de0d change-id: 20240219-device_cleanup-parport-ba048a859198 Best regards, -- Ricardo B. Marliere <ricardo@marliere.net>
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