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OMAPDSS: TFP410: return EPROBE_DEFER if the i2c adapter not found

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If the I2C adapter needed by the TFP410 device is not available yet,
return EPROBE_DEFER so that the device will get probed again.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Tomi Valkeinen 2013-04-29 13:08:32 +03:00
parent 6aa66f5c01
commit bca3913034
1 changed files with 1 additions and 1 deletions
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2
drivers/video/omap2/displays/panel-tfp410.c
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@ -135,7 +135,7 @@ static int tfp410_probe(struct omap_dss_device *dssdev)
if (!adapter) { if (!adapter) {
dev_err(&dssdev->dev, "Failed to get I2C adapter, bus %d\n", dev_err(&dssdev->dev, "Failed to get I2C adapter, bus %d\n",
i2c_bus_num); i2c_bus_num);
return -EINVAL; return -EPROBE_DEFER;
} }
ddata->i2c_adapter = adapter; ddata->i2c_adapter = adapter;