From fdfaef212694a139ebd5119f9a07f2e8e24be8a6 Mon Sep 17 00:00:00 2001 From: Sudip Mukherjee Date: Fri, 7 Dec 2018 14:27:34 +0000 Subject: char: lp: use new parport device model Modify lp driver to use the new parallel port device model. Signed-off-by: Sudip Mukherjee Signed-off-by: Greg Kroah-Hartman --- drivers/char/lp.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) (limited to 'drivers/char') diff --git a/drivers/char/lp.c b/drivers/char/lp.c index cef2ea386f5e..5c8d780637bd 100644 --- a/drivers/char/lp.c +++ b/drivers/char/lp.c @@ -912,9 +912,13 @@ static int __init lp_setup(char *str) static int lp_register(int nr, struct parport *port) { - lp_table[nr].dev = parport_register_device(port, "lp", - lp_preempt, NULL, NULL, 0, - (void *) &lp_table[nr]); + struct pardev_cb ppdev_cb; + + memset(&ppdev_cb, 0, sizeof(ppdev_cb)); + ppdev_cb.preempt = lp_preempt; + ppdev_cb.private = &lp_table[nr]; + lp_table[nr].dev = parport_register_dev_model(port, "lp", + &ppdev_cb, nr); if (lp_table[nr].dev == NULL) return 1; lp_table[nr].flags |= LP_EXIST; @@ -1002,8 +1006,9 @@ static void lp_detach(struct parport *port) static struct parport_driver lp_driver = { .name = "lp", - .attach = lp_attach, + .match_port = lp_attach, .detach = lp_detach, + .devmodel = true, }; static int __init lp_init(void) -- cgit v1.2.3-59-g8ed1b