Commit b857cacd authored by Sudip's avatar Sudip Committed by Greg Kroah-Hartman

pps: generator: use new parport device model

Modify pps generator driver to use the new parallel port device model.
Signed-off-by: Sudip's avatarSudip Mukherjee <sudipm.mukherjee@gmail.com>
Acked-by: Rodolfo Giometti's avatarRodolfo Giometti <giometti@enneenne.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent fb56d97d
......@@ -192,13 +192,18 @@ static inline ktime_t next_intr_time(struct pps_generator_pp *dev)
static void parport_attach(struct parport *port)
{
struct pardev_cb pps_cb;
if (attached) {
/* we already have a port */
return;
}
device.pardev = parport_register_device(port, KBUILD_MODNAME,
NULL, NULL, NULL, PARPORT_FLAG_EXCL, &device);
memset(&pps_cb, 0, sizeof(pps_cb));
pps_cb.private = &device;
pps_cb.flags = PARPORT_FLAG_EXCL;
device.pardev = parport_register_dev_model(port, KBUILD_MODNAME,
&pps_cb, 0);
if (!device.pardev) {
pr_err("couldn't register with %s\n", port->name);
return;
......@@ -236,8 +241,9 @@ static void parport_detach(struct parport *port)
static struct parport_driver pps_gen_parport_driver = {
.name = KBUILD_MODNAME,
.attach = parport_attach,
.match_port = parport_attach,
.detach = parport_detach,
.devmodel = true,
};
/* module staff */
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment