parport: Add comments for parport_register_dev_model()

In preparation to remove parport_register_device(), copy the comments
to parport_register_dev_model() and modify the parameters according to
what parport_register_dev_model() has.

Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Link: https://lore.kernel.org/r/20200403134325.11523-9-sudipm.mukherjee@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sudip Mukherjee
2020-04-03 14:43:23 +01:00
committed by Greg Kroah-Hartman
parent a6abfdff4f
commit 6824f0ce38
2 changed files with 66 additions and 0 deletions

View File

@@ -337,6 +337,10 @@ struct pardevice *parport_register_device(struct parport *port,
void (*irq_func)(void *),
int flags, void *handle);
/*
* parport_register_dev_model declares that a device is connected to a
* port, and tells the kernel all it needs to know.
*/
struct pardevice *
parport_register_dev_model(struct parport *port, const char *name,
const struct pardev_cb *par_dev_cb, int cnt);