5.4-stable review patch. If anyone has any objections, please let me know.
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From: Sakari Ailus sakari.ailus@linux.intel.com
commit a1963698d59cec83df640ded343af08b76c8e9c5 upstream.
Set the enable GPIO low when acquiring it.
Fixes: d30bb512da3d ("media: Add a driver for the ov7251 camera sensor") Cc: stable@vger.kernel.org Signed-off-by: Sakari Ailus sakari.ailus@linux.intel.com Reviewed-by: Dave Stevenson dave.stevenson@raspberrypi.com Signed-off-by: Hans Verkuil hverkuil@xs4all.nl Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/media/i2c/ov7251.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/media/i2c/ov7251.c +++ b/drivers/media/i2c/ov7251.c @@ -1330,7 +1330,7 @@ static int ov7251_probe(struct i2c_clien return PTR_ERR(ov7251->analog_regulator); }
- ov7251->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_HIGH); + ov7251->enable_gpio = devm_gpiod_get(dev, "enable", GPIOD_OUT_LOW); if (IS_ERR(ov7251->enable_gpio)) { dev_err(dev, "cannot get enable gpio\n"); return PTR_ERR(ov7251->enable_gpio);