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media: i2c: ov2685: Make reset gpio optional

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In some setups XSHUTDOWN is connected to DOVDD when it's unused,
therefore treat the reset gpio as optional.

Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Luca Weiss 2023-03-23 18:57:51 +01:00 committed by Hans Verkuil
parent 8d561d78ae
commit 0482fbb1c1
1 changed files with 1 additions and 1 deletions
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2
drivers/media/i2c/ov2685.c
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@ -807,7 +807,7 @@ static int ov2685_probe(struct i2c_client *client)
if (clk_get_rate(ov2685->xvclk) != OV2685_XVCLK_FREQ)
dev_warn(dev, "xvclk mismatched, modes are based on 24MHz\n");
ov2685->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
ov2685->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW);
if (IS_ERR(ov2685->reset_gpio)) {
dev_err(dev, "Failed to get reset-gpios\n");
return -EINVAL;