driver core: make struct device_type.devnode() take a const *

The devnode() callback in struct device_type should not be modifying the
device that is passed into it, so mark it as a const * and propagate the
function signature changes out into all relevant subsystems that use
this callback.

Cc: Jens Axboe <[email protected]>
Cc: Alison Schofield <[email protected]>
Cc: Vishal Verma <[email protected]>
Cc: Ira Weiny <[email protected]>
Cc: Ben Widawsky <[email protected]>
Cc: Jeremy Kerr <[email protected]>
Cc: Joel Stanley <[email protected]>
Cc: Alistar Popple <[email protected]>
Cc: Eddie James <[email protected]>
Cc: Jonathan Cameron <[email protected]>
Cc: Jilin Yuan <[email protected]>
Cc: Heikki Krogerus <[email protected]>
Cc: Alan Stern <[email protected]>
Cc: Andy Shevchenko <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Jason Gunthorpe <[email protected]>
Cc: "Rafael J. Wysocki" <[email protected]>
Cc: Won Chung <[email protected]>
Acked-by: Dan Williams <[email protected]>
Acked-by: Alexander Shishkin <[email protected]>
Acked-by: Hans de Goede <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

0 files changed, 0 insertions, 0 deletions