If .probe() is called without our private data, this might mean, that the
host driver hasn't probed yet. Defer probing in this case.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
---
drivers/media/i2c/soc_camera/mt9t112.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/media/i2c/soc_camera/mt9t112.c b/drivers/media/i2c/soc_camera/mt9t112.c
index dfa03f0..9e0837c 100644
--- a/drivers/media/i2c/soc_camera/mt9t112.c
+++ b/drivers/media/i2c/soc_camera/mt9t112.c
@@ -1094,7 +1094,10 @@ static int mt9t112_probe(struct i2c_client *client,
};
int ret;
- if (!icl || !icl->priv) {
+ if (!icl)
+ return -EPROBE_DEFER;
+
+ if (!icl->priv) {
dev_err(&client->dev, "mt9t112: missing platform data!\n");
return -EINVAL;
}
--
1.7.2.5
--
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