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mfd: twl-core: Do not try to call legacy mfd add_children() when booted with DT 

There is really no point to retry to add children devices in case the
of_platform_populate() fails.
We do not have any information provided via pdata in this case anyways.
Depending on the boot type (legacy or DT) only execute either one.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Peter Ujfalusi 2013-01-16 14:53:54 +01:00 committed by Samuel Ortiz
parent 6dd810b5e6
commit e581238f28
1 changed files with 1 additions and 2 deletions
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3
drivers/mfd/twl-core.c
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@ -1305,10 +1305,9 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
twl_i2c_write_u8(TWL4030_MODULE_INTBR, temp, REG_GPPUPDCTR1);
}
status = -ENODEV;
if (node)
status = of_platform_populate(node, NULL, NULL, &client->dev);
if (status)
else
status = add_children(pdata, irq_base, id->driver_data);
fail: