diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-at91.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-at91.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c index f35156c5892..1dcb714af55 100644 --- a/drivers/i2c/busses/i2c-at91.c +++ b/drivers/i2c/busses/i2c-at91.c @@ -226,13 +226,14 @@ static int __devinit at91_i2c_probe(struct platform_device *pdev) adapter->algo = &at91_algorithm; adapter->class = I2C_CLASS_HWMON; adapter->dev.parent = &pdev->dev; + /* adapter->id == 0 ... only one TWI controller for now */ platform_set_drvdata(pdev, adapter); clk_enable(twi_clk); /* enable peripheral clock */ at91_twi_hwinit(); /* initialize TWI controller */ - rc = i2c_add_adapter(adapter); + rc = i2c_add_numbered_adapter(adapter); if (rc) { dev_err(&pdev->dev, "Adapter %s registration failed\n", adapter->name); @@ -295,6 +296,9 @@ static int at91_i2c_resume(struct platform_device *pdev) #define at91_i2c_resume NULL #endif +/* work with "modprobe at91_i2c" from hotplugging or coldplugging */ +MODULE_ALIAS("at91_i2c"); + static struct platform_driver at91_i2c_driver = { .probe = at91_i2c_probe, .remove = __devexit_p(at91_i2c_remove), |