diff options
| author |   Vladimir Barinov <vladimir.barinov@cogentembedded.com> | 2017-09-14 09:21:52 +0300 |
|---|---|---|
| committer | Vladimir Barinov <vladimir.barinov@cogentembedded.com> | 2017-09-14 09:21:52 +0300 |
| commit | 289fbd4f83543451323d6ce275fad1b5a85b61f1 (patch) | |
| tree | 02310521c3426cad6b9c9f7321a26509d47044c4 /meta-rcar-gen3-adas/recipes-kernel/kernel-module-mmngr/files/0001-free-dma-buf-on-error.patch | |
Initial commit for ADAS boards support in 2.23.0
Diffstat (limited to 'meta-rcar-gen3-adas/recipes-kernel/kernel-module-mmngr/files/0001-free-dma-buf-on-error.patch')
| -rw-r--r-- | meta-rcar-gen3-adas/recipes-kernel/kernel-module-mmngr/files/0001-free-dma-buf-on-error.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/meta-rcar-gen3-adas/recipes-kernel/kernel-module-mmngr/files/0001-free-dma-buf-on-error.patch b/meta-rcar-gen3-adas/recipes-kernel/kernel-module-mmngr/files/0001-free-dma-buf-on-error.patch new file mode 100644 index 0000000..e41f141 --- /dev/null +++ b/meta-rcar-gen3-adas/recipes-kernel/kernel-module-mmngr/files/0001-free-dma-buf-on-error.patch @@ -0,0 +1,23 @@ +From 9362c86c52dcd1577e07f01604e1a7b363c504ca Mon Sep 17 00:00:00 2001 +From: Roman Meshkevich <roman.meshkevich@cogentembedded.com> +Date: Wed, 22 Feb 2017 01:27:51 +0300 +Subject: [PATCH] unref dma_fb descriptor + +--- + mmngr_drv/mmngrbuf/mmngrbuf-module/files/mmngrbuf/drv/mmngr_buf_drv.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/mmngr_drv/mmngrbuf/mmngrbuf-module/files/mmngrbuf/drv/mmngr_buf_drv.c b/mmngr_drv/mmngrbuf/mmngrbuf-module/files/mmngrbuf/drv/mmngr_buf_drv.c +index 2e260cb..6a4d0a6 100644 +--- a/mmngr_drv/mmngrbuf/mmngrbuf-module/files/mmngrbuf/drv/mmngr_buf_drv.c ++++ b/mmngr_drv/mmngrbuf/mmngrbuf-module/files/mmngrbuf/drv/mmngr_buf_drv.c +@@ -99,6 +99,7 @@ static int close(struct inode *inode, struct file *file) + if (priv->attach) { + pr_err("detach@close\n"); + dma_buf_detach(priv->dma_buf, priv->attach); ++ dma_buf_put(priv->dma_buf); + } + + kfree(priv); +-- +2.7.4
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