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f07e572f64
bcm2708: boot tested on RPi B+ v1.2 bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G bcm2710: boot tested on RPi 3B v1.2 bcm2711: boot tested on RPi 4B v1.1 4G Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
30 lines
887 B
Diff
30 lines
887 B
Diff
From 0c447a38b9d561a80d78ffd7f4533fef75cd1393 Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Wed, 29 Apr 2020 11:50:52 +0100
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Subject: [PATCH] media: i2c: ov5467: Fixup error path to release mutex
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"87f3ab9 media: ov5647: Add basic support for multiple sensor modes."
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added a return path ov5647_set_fmt that didn't release the device
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mutex that it had claimed.
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Release the mutex.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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drivers/media/i2c/ov5647.c | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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--- a/drivers/media/i2c/ov5647.c
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+++ b/drivers/media/i2c/ov5647.c
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@@ -1146,8 +1146,10 @@ static int ov5647_set_fmt(struct v4l2_su
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else
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mode = mode_8bit;
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- if (!mode)
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+ if (!mode) {
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+ mutex_unlock(&state->lock);
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return -EINVAL;
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+ }
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*fmt = mode->format;
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if (format->which == V4L2_SUBDEV_FORMAT_TRY) {
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