redonkable/alistair23-linux
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i2c-mpc: Use i2c_add_numbered_adapter

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Move the i2c-mpc driver over to using the new i2c infrastructure.
Specifically, it now uses i2c_add_numbered_adapter so that the bus number
can be determined ahead of time and used to register i2c clients before
the bus is instantiated.

Tested on an MPC5200 based board

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
This commit is contained in:
Grant Likely 2007-07-12 14:12:29 +02:00 committed by Jean Delvare
parent 65b22ad950
commit 1469fa2638
1 changed files with 2 additions and 1 deletions
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3
drivers/i2c/busses/i2c-mpc.c
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@ -327,9 +327,10 @@ static int fsl_i2c_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, i2c);
i2c->adap = mpc_ops;
i2c->adap.nr = pdev->id;
i2c_set_adapdata(&i2c->adap, i2c);
i2c->adap.dev.parent = &pdev->dev;
if ((result = i2c_add_adapter(&i2c->adap)) < 0) {
if ((result = i2c_add_numbered_adapter(&i2c->adap)) < 0) {
printk(KERN_ERR "i2c-mpc - failed to add adapter\n");
goto fail_add;
}