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| author |   Robert Jarzmik <robert.jarzmik@free.fr> | 2019-06-03 16:01:55 -0400 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-06-24 11:19:43 -0400 |
| commit | 8d4e29a51a954b43e06d916772fa4f50b7e5bbd6 (patch) | |
| tree | b58e1c43d1a85c351f23a42e02502b4631c2eff6 /drivers/media/i2c | |
| parent | media: staging: media: soc_camera: soc_mt9v022: simplify getting the adapter of a client (diff) | |
| download | linux-dev-8d4e29a51a954b43e06d916772fa4f50b7e5bbd6.tar.xz linux-dev-8d4e29a51a954b43e06d916772fa4f50b7e5bbd6.zip | |
media: mt9m111: fix fw-node refactoring
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: 98480d65c48c ("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>
Diffstat (limited to 'drivers/media/i2c')
| -rw-r--r-- | drivers/media/i2c/mt9m111.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/media/i2c/mt9m111.c b/drivers/media/i2c/mt9m111.c index bd3a51c3b081..d10fe3712036 100644 --- a/drivers/media/i2c/mt9m111.c +++ b/drivers/media/i2c/mt9m111.c @@ -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)) |