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| author | Sudip Mukherjee <sudipm.mukherjee@gmail.com> | 2015-12-02 19:17:51 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-12-02 19:38:16 +0000 |
| commit | 1d3029cc5f17081afdc2d6b7b50f9d0366cdbae1 (patch) | |
| tree | 32de0ee4d2d6e1eacc674a3badc538bd8223365a /drivers/spi/spi-butterfly.c | |
| parent | e71fec7352c83af889ea36e164f1f6f895b0aaaf (diff) | |
| download | lwn-1d3029cc5f17081afdc2d6b7b50f9d0366cdbae1.tar.gz lwn-1d3029cc5f17081afdc2d6b7b50f9d0366cdbae1.zip | |
spi: butterfly: use new parport device model
Modify spi-butterfly driver to use the new parallel port device model.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-butterfly.c')
| -rw-r--r-- | drivers/spi/spi-butterfly.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/spi/spi-butterfly.c b/drivers/spi/spi-butterfly.c index f16ef7fb10f1..22a31e4a1a11 100644 --- a/drivers/spi/spi-butterfly.c +++ b/drivers/spi/spi-butterfly.c @@ -189,6 +189,7 @@ static void butterfly_attach(struct parport *p) struct butterfly *pp; struct spi_master *master; struct device *dev = p->physport->dev; + struct pardev_cb butterfly_cb; if (butterfly || !dev) return; @@ -221,9 +222,9 @@ static void butterfly_attach(struct parport *p) * parport hookup */ pp->port = p; - pd = parport_register_device(p, "spi_butterfly", - NULL, NULL, NULL, - 0 /* FLAGS */, pp); + memset(&butterfly_cb, 0, sizeof(butterfly_cb)); + butterfly_cb.private = pp; + pd = parport_register_dev_model(p, "spi_butterfly", &butterfly_cb, 0); if (!pd) { status = -ENOMEM; goto clean0; @@ -321,8 +322,9 @@ static void butterfly_detach(struct parport *p) static struct parport_driver butterfly_driver = { .name = "spi_butterfly", - .attach = butterfly_attach, + .match_port = butterfly_attach, .detach = butterfly_detach, + .devmodel = true, }; static int __init butterfly_init(void) |