diff options
Diffstat (limited to 'drivers/i2c/sandbox_i2c.c')
| -rw-r--r-- | drivers/i2c/sandbox_i2c.c | 28 |
1 files changed, 6 insertions, 22 deletions
diff --git a/drivers/i2c/sandbox_i2c.c b/drivers/i2c/sandbox_i2c.c index e2f6c3b..a943aa6 100644 --- a/drivers/i2c/sandbox_i2c.c +++ b/drivers/i2c/sandbox_i2c.c @@ -25,24 +25,24 @@ struct dm_sandbox_i2c_emul_priv { static int get_emul(struct udevice *dev, struct udevice **devp, struct dm_i2c_ops **opsp) { - struct dm_i2c_chip *priv; + struct dm_i2c_chip *plat; int ret; *devp = NULL; *opsp = NULL; - priv = dev_get_parentdata(dev); - if (!priv->emul) { + plat = dev_get_parent_platdata(dev); + if (!plat->emul) { ret = dm_scan_fdt_node(dev, gd->fdt_blob, dev->of_offset, false); if (ret) return ret; - ret = device_get_child(dev, 0, &priv->emul); + ret = device_get_child(dev, 0, &plat->emul); if (ret) return ret; } - *devp = priv->emul; - *opsp = i2c_get_ops(priv->emul); + *devp = plat->emul; + *opsp = i2c_get_ops(plat->emul); return 0; } @@ -82,20 +82,6 @@ static const struct dm_i2c_ops sandbox_i2c_ops = { .xfer = sandbox_i2c_xfer, }; -static int sandbox_i2c_child_pre_probe(struct udevice *dev) -{ - struct dm_i2c_chip *i2c_chip = dev_get_parentdata(dev); - - /* Ignore our test address */ - if (i2c_chip->chip_addr == SANDBOX_I2C_TEST_ADDR) - return 0; - if (dev->of_offset == -1) - return 0; - - return i2c_chip_ofdata_to_platdata(gd->fdt_blob, dev->of_offset, - i2c_chip); -} - static const struct udevice_id sandbox_i2c_ids[] = { { .compatible = "sandbox,i2c" }, { } @@ -105,7 +91,5 @@ U_BOOT_DRIVER(i2c_sandbox) = { .name = "i2c_sandbox", .id = UCLASS_I2C, .of_match = sandbox_i2c_ids, - .per_child_auto_alloc_size = sizeof(struct dm_i2c_chip), - .child_pre_probe = sandbox_i2c_child_pre_probe, .ops = &sandbox_i2c_ops, }; |