mirror of
https://github.com/Ysurac/openmptcprouter.git
synced 2025-02-15 04:42:02 +00:00
32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
|
From fe8843db09671eb45a21f4254fff30321929981e Mon Sep 17 00:00:00 2001
|
||
|
|
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
|
||
|
|
Date: Tue, 14 Dec 2021 17:18:49 +0000
|
||
|
|
Subject: [PATCH 373/726] media: i2c: ov7251: Make the enable GPIO optional.
|
||
|
|
|
||
|
|
Not all implementations wire up the enable GPIO and may just tie
|
||
|
|
it to a supply rail.
|
||
|
|
Make it optional.
|
||
|
|
|
||
|
|
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
|
||
|
|
---
|
||
|
|
drivers/media/i2c/ov7251.c | 3 ++-
|
||
|
|
1 file changed, 2 insertions(+), 1 deletion(-)
|
||
|
|
|
||
|
|
diff --git a/drivers/media/i2c/ov7251.c b/drivers/media/i2c/ov7251.c
|
||
|
|
index 05cea92277ca..e5adaa17cddf 100644
|
||
|
|
--- a/drivers/media/i2c/ov7251.c
|
||
|
|
+++ b/drivers/media/i2c/ov7251.c
|
||
|
|
@@ -1676,7 +1676,8 @@ static int ov7251_probe(struct i2c_client *client)
|
||
|
|
return PTR_ERR(ov7251->analog_regulator);
|
||
|
|
}
|
||
|
|
|
||
|
|
- ov7251->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_HIGH);
|
||
|
|
+ ov7251->enable_gpio = devm_gpiod_get_optional(dev, "enable",
|
||
|
|
+ GPIOD_OUT_HIGH);
|
||
|
|
if (IS_ERR(ov7251->enable_gpio)) {
|
||
|
|
dev_err(dev, "cannot get enable gpio\n");
|
||
|
|
return PTR_ERR(ov7251->enable_gpio);
|
||
|
|
--
|
||
|
|
2.33.1
|
||
|
|
|