diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-thunderx-pcidrv.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-thunderx-pcidrv.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-thunderx-pcidrv.c b/drivers/i2c/busses/i2c-thunderx-pcidrv.c index 19f8eec38717..12c90aa0900e 100644 --- a/drivers/i2c/busses/i2c-thunderx-pcidrv.c +++ b/drivers/i2c/busses/i2c-thunderx-pcidrv.c @@ -118,6 +118,8 @@ static void thunder_i2c_clock_disable(struct device *dev, struct clk *clk) static int thunder_i2c_smbus_setup_of(struct octeon_i2c *i2c, struct device_node *node) { + struct i2c_client *ara; + if (!node) return -EINVAL; @@ -125,9 +127,12 @@ static int thunder_i2c_smbus_setup_of(struct octeon_i2c *i2c, if (!i2c->alert_data.irq) return -EINVAL; - i2c->ara = i2c_setup_smbus_alert(&i2c->adap, &i2c->alert_data); - if (!i2c->ara) - return -ENODEV; + ara = i2c_new_smbus_alert_device(&i2c->adap, &i2c->alert_data); + if (IS_ERR(ara)) + return PTR_ERR(ara); + + i2c->ara = ara; + return 0; } @@ -178,7 +183,7 @@ static int thunder_i2c_probe_pci(struct pci_dev *pdev, thunder_i2c_clock_enable(dev, i2c); ret = device_property_read_u32(dev, "clock-frequency", &i2c->twsi_freq); if (ret) - i2c->twsi_freq = 100000; + i2c->twsi_freq = I2C_MAX_STANDARD_MODE_FREQ; init_waitqueue_head(&i2c->queue); |