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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-18 18:04:33 +0100 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-19 07:17:21 +0100 |
| commit | 62b7f5931c54e96fca56dd8761b0e466d355c881 (patch) | |
| tree | 1258b392752379833a075df006c2f6d7ac4be51d /target/linux/bcm27xx/patches-5.4/950-0678-media-i2c-ov5467-Fixup-error-path-to-release-mutex.patch | |
| parent | 76d1168d0d4b9d76e2ad78c0fc6b255561deb284 (diff) | |
| download | upstream-62b7f5931c54e96fca56dd8761b0e466d355c881.tar.gz upstream-62b7f5931c54e96fca56dd8761b0e466d355c881.tar.bz2 upstream-62b7f5931c54e96fca56dd8761b0e466d355c881.zip | |
bcm27xx: import latest patches from the RPi foundation
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>
(cherry-picked from commit f07e572f64)
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0678-media-i2c-ov5467-Fixup-error-path-to-release-mutex.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0678-media-i2c-ov5467-Fixup-error-path-to-release-mutex.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0678-media-i2c-ov5467-Fixup-error-path-to-release-mutex.patch b/target/linux/bcm27xx/patches-5.4/950-0678-media-i2c-ov5467-Fixup-error-path-to-release-mutex.patch new file mode 100644 index 0000000000..d8a0104739 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0678-media-i2c-ov5467-Fixup-error-path-to-release-mutex.patch @@ -0,0 +1,29 @@ +From 0c447a38b9d561a80d78ffd7f4533fef75cd1393 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.com> +Date: Wed, 29 Apr 2020 11:50:52 +0100 +Subject: [PATCH] media: i2c: ov5467: Fixup error path to release mutex + +"87f3ab9 media: ov5647: Add basic support for multiple sensor modes." +added a return path ov5647_set_fmt that didn't release the device +mutex that it had claimed. +Release the mutex. + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> +--- + drivers/media/i2c/ov5647.c | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +--- a/drivers/media/i2c/ov5647.c ++++ b/drivers/media/i2c/ov5647.c +@@ -1146,8 +1146,10 @@ static int ov5647_set_fmt(struct v4l2_su + else + mode = mode_8bit; + +- if (!mode) ++ if (!mode) { ++ mutex_unlock(&state->lock); + return -EINVAL; ++ } + + *fmt = mode->format; + if (format->which == V4L2_SUBDEV_FORMAT_TRY) { |