* [PATCH 1/1] smiapp: Make VANA regulator optional
@ 2017-02-13 15:39 Sakari Ailus
0 siblings, 0 replies; only message in thread
From: Sakari Ailus @ 2017-02-13 15:39 UTC (permalink / raw)
To: linux-media
On ACPI based systems ACPI will control the camera module's power
resources. In that case the sensor driver does not explicitly need to
control them, thus make them optional.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
---
drivers/media/i2c/smiapp/smiapp-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c
index f4e92bd..1a56763 100644
--- a/drivers/media/i2c/smiapp/smiapp-core.c
+++ b/drivers/media/i2c/smiapp/smiapp-core.c
@@ -2878,7 +2878,7 @@ static int smiapp_probe(struct i2c_client *client,
v4l2_i2c_subdev_init(&sensor->src->sd, client, &smiapp_ops);
sensor->src->sd.internal_ops = &smiapp_internal_src_ops;
- sensor->vana = devm_regulator_get(&client->dev, "vana");
+ sensor->vana = devm_regulator_get_optional(&client->dev, "vana");
if (IS_ERR(sensor->vana)) {
dev_err(&client->dev, "could not get regulator for vana\n");
return PTR_ERR(sensor->vana);
--
2.7.4
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