diff options
author | Paul Mundt <lethal@linux-sh.org> | 2011-03-17 07:44:08 (GMT) |
---|---|---|
committer | Paul Mundt <lethal@linux-sh.org> | 2011-03-17 07:44:08 (GMT) |
commit | 1d2a1959fe534279cf37aba20b08c24c20840e52 (patch) | |
tree | 67c0b9aa7fe22a44bf0b4af88947799203eb8f67 /drivers/i2c/busses/i2c-mpc.c | |
parent | 5a79ce76e9bb8f4b2cd8106ee36d15ee05013bcf (diff) | |
parent | 054cfaacf88865bff1dd58d305443d5d6c068a08 (diff) | |
download | linux-1d2a1959fe534279cf37aba20b08c24c20840e52.tar.xz |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into sh-latest
Diffstat (limited to 'drivers/i2c/busses/i2c-mpc.c')
-rw-r--r-- | drivers/i2c/busses/i2c-mpc.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c index b74e6dc..75b984c 100644 --- a/drivers/i2c/busses/i2c-mpc.c +++ b/drivers/i2c/busses/i2c-mpc.c @@ -560,8 +560,7 @@ static struct i2c_adapter mpc_ops = { .timeout = HZ, }; -static int __devinit fsl_i2c_probe(struct platform_device *op, - const struct of_device_id *match) +static int __devinit fsl_i2c_probe(struct platform_device *op) { struct mpc_i2c *i2c; const u32 *prop; @@ -569,6 +568,9 @@ static int __devinit fsl_i2c_probe(struct platform_device *op, int result = 0; int plen; + if (!op->dev.of_match) + return -EINVAL; + i2c = kzalloc(sizeof(*i2c), GFP_KERNEL); if (!i2c) return -ENOMEM; @@ -603,8 +605,8 @@ static int __devinit fsl_i2c_probe(struct platform_device *op, clock = *prop; } - if (match->data) { - struct mpc_i2c_data *data = match->data; + if (op->dev.of_match->data) { + struct mpc_i2c_data *data = op->dev.of_match->data; data->setup(op->dev.of_node, i2c, clock, data->prescaler); } else { /* Backwards compatibility */ @@ -700,7 +702,7 @@ static const struct of_device_id mpc_i2c_of_match[] = { MODULE_DEVICE_TABLE(of, mpc_i2c_of_match); /* Structure for a device driver */ -static struct of_platform_driver mpc_i2c_driver = { +static struct platform_driver mpc_i2c_driver = { .probe = fsl_i2c_probe, .remove = __devexit_p(fsl_i2c_remove), .driver = { @@ -712,18 +714,12 @@ static struct of_platform_driver mpc_i2c_driver = { static int __init fsl_i2c_init(void) { - int rv; - - rv = of_register_platform_driver(&mpc_i2c_driver); - if (rv) - printk(KERN_ERR DRV_NAME - " of_register_platform_driver failed (%i)\n", rv); - return rv; + return platform_driver_register(&mpc_i2c_driver); } static void __exit fsl_i2c_exit(void) { - of_unregister_platform_driver(&mpc_i2c_driver); + platform_driver_unregister(&mpc_i2c_driver); } module_init(fsl_i2c_init); |