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media: mt9m111: fix fw-node refactoring

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In the patch refactoring the fw-node, the mt9m111 was broken for all
platform_data based platforms, which were the first aim of this
driver. Only the devicetree platform are still functional, probably
because the testing was done on these.

The result is that -EINVAL is systematically return for such platforms,
what this patch fixes.

[Sakari Ailus: Rework this to resolve a merge conflict and use dev_fwnode]

Fixes: 98480d65c4 ("media: mt9m111: allow to setup pixclk polarity")
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Robert Jarzmik 2019-06-03 16:01:55 -04:00 committed by Mauro Carvalho Chehab
parent ecaa3e9423
commit 8d4e29a51a
1 changed files with 5 additions and 3 deletions
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8
drivers/media/i2c/mt9m111.c
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@ -1263,9 +1263,11 @@ static int mt9m111_probe(struct i2c_client *client,
if (!mt9m111)
return -ENOMEM;
ret = mt9m111_probe_fw(client, mt9m111);
if (ret)
return ret;
if (dev_fwnode(&client->dev)) {
ret = mt9m111_probe_fw(client, mt9m111);
if (ret)
return ret;
}
mt9m111->clk = v4l2_clk_get(&client->dev, "mclk");
if (IS_ERR(mt9m111->clk))