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parport: add device-model to parport subsystem

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parport subsystem starts using the device-model. Drivers using the
device-model has to define devmodel as true and should register the
device with parport using parport_register_dev_model().

Tested-by: Jean Delvare <jdelvare@suse.de>
Tested-by: Alan Cox <gnomes@lxorguk.ukuu.org.uk>
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sudip Mukherjee
2015-05-20 20:56:57 +05:30
committed by Greg Kroah-Hartman
parent 208250dd4c
commit 6fa45a2268
4 changed files with 379 additions and 28 deletions
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4
drivers/parport/parport_pc.c
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@@ -2255,7 +2255,7 @@ out5:
release_region(base+0x3, 5);
release_region(base, 3);
out4:
parport_put_port(p);
parport_del_port(p);
out3:
kfree(priv);
out2:
@@ -2294,7 +2294,7 @@ void parport_pc_unregister_port(struct parport *p)
priv->dma_handle);
#endif
kfree(p->private_data);
parport_put_port(p);
parport_del_port(p);
kfree(ops); /* hope no-one cached it */
}
EXPORT_SYMBOL(parport_pc_unregister_port);