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staging: panel: use new parport device model 

Converted to use the new device-model parallel port.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Sudip Mukherjee 2015-05-20 20:56:58 +05:30 committed by Greg Kroah-Hartman
parent 6fa45a2268
commit 9be83c0a44
1 changed files with 9 additions and 5 deletions
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14
drivers/staging/panel/panel.c
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@ -2190,6 +2190,8 @@ static struct notifier_block panel_notifier = {
static void panel_attach(struct parport *port)
{
struct pardev_cb panel_cb;
if (port->number != parport)
return;
@ -2199,10 +2201,11 @@ static void panel_attach(struct parport *port)
return;
}
pprt = parport_register_device(port, "panel", NULL, NULL, /* pf, kf */
NULL,
/*PARPORT_DEV_EXCL */
0, (void *)&pprt);
memset(&panel_cb, 0, sizeof(panel_cb));
panel_cb.private = &pprt;
/* panel_cb.flags = 0 should be PARPORT_DEV_EXCL? */
pprt = parport_register_dev_model(port, "panel", &panel_cb, 0);
if (pprt == NULL) {
pr_err("%s: port->number=%d parport=%d, parport_register_device() failed\n",
__func__, port->number, parport);
@ -2270,8 +2273,9 @@ static void panel_detach(struct parport *port)
static struct parport_driver panel_driver = {
.name = "panel",
.attach = panel_attach,
.match_port = panel_attach,
.detach = panel_detach,
.devmodel = true,
};
/* init function */