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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-09-10 14:54:26 +0200 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-09-10 14:54:26 +0200 |
commit | 2b1c6b21b5e6c82ebb55d7fb7df90e60e88cbb14 (patch) | |
tree | ba6d48b4fec219d07110f5d55afc19bc309d2bdb /target/linux/brcm2708/patches-4.4/0457-drm-vc4-remove-redundant-ret-status-check.patch | |
parent | ac08cb06f6734ebf73ed855cbc836c566f80eaca (diff) | |
download | master-31e0f0ae-2b1c6b21b5e6c82ebb55d7fb7df90e60e88cbb14.tar.gz master-31e0f0ae-2b1c6b21b5e6c82ebb55d7fb7df90e60e88cbb14.tar.bz2 master-31e0f0ae-2b1c6b21b5e6c82ebb55d7fb7df90e60e88cbb14.zip |
brcm2708: update linux 4.4 patches to latest version
As usual these patches were extracted and rebased from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y
Also adds support for Raspberry Pi Compute Module 3 (untested).
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0457-drm-vc4-remove-redundant-ret-status-check.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.4/0457-drm-vc4-remove-redundant-ret-status-check.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0457-drm-vc4-remove-redundant-ret-status-check.patch b/target/linux/brcm2708/patches-4.4/0457-drm-vc4-remove-redundant-ret-status-check.patch new file mode 100644 index 0000000000..7887f60d04 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0457-drm-vc4-remove-redundant-ret-status-check.patch @@ -0,0 +1,35 @@ +From 2b643111b81df8724f317507471499660f4fc6f6 Mon Sep 17 00:00:00 2001 +From: Colin Ian King <colin.king@canonical.com> +Date: Sat, 9 Jul 2016 23:26:03 +0100 +Subject: [PATCH] drm/vc4: remove redundant ret status check + +At the current point where ret is being checked for non-zero it has +not changed since it was initialized to zero, hence the check and the +label unref are redundant and can be removed. + +Signed-off-by: Colin Ian King <colin.king@canonical.com> +Reviewed-by: Eric Anholt <eric@anholt.net> +(cherry picked from commit deb4765db386db67626ffd075d8b5eb5fdf9c4f6) +--- + drivers/gpu/drm/vc4/vc4_drv.c | 3 --- + 1 file changed, 3 deletions(-) + +--- a/drivers/gpu/drm/vc4/vc4_drv.c ++++ b/drivers/gpu/drm/vc4/vc4_drv.c +@@ -233,8 +233,6 @@ static int vc4_drm_bind(struct device *d + vc4_bo_cache_init(drm); + + drm_mode_config_init(drm); +- if (ret) +- goto unref; + + vc4_gem_init(drm); + +@@ -268,7 +266,6 @@ unbind_all: + component_unbind_all(dev, drm); + gem_destroy: + vc4_gem_destroy(drm); +-unref: + drm_dev_unref(drm); + vc4_bo_cache_destroy(drm); + return ret; |