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| author | Mark Brown <broonie@kernel.org> | 2025-05-20 12:34:09 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-05-20 12:34:09 +0300 |
| commit | 831962e9d7b774d858cfeefc3848e06a2d5599df (patch) | |
| tree | c66522409bd3913a89a7ac3d37459d6bb78ee8b8 /net/core/devmem.h | |
| parent | e4dca67b2463e6abe775876c9cb049ea5b1c8e0d (diff) | |
| parent | 5b5bf5922f4c104e4e829c0dbfdd9399b7cfc434 (diff) | |
| download | linux-831962e9d7b774d858cfeefc3848e06a2d5599df.tar.xz | |
Add sound card support for QCS9100 and QCS9075
Merge series from Mohammad Rafi Shaik <mohammad.rafi.shaik@oss.qualcomm.com>:
This patchset adds support for sound card on Qualcomm QCS9100 and
QCS9075 boards.
Diffstat (limited to 'net/core/devmem.h')
| -rw-r--r-- | net/core/devmem.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/core/devmem.h b/net/core/devmem.h index 7fc158d52729..a1aabc9685cc 100644 --- a/net/core/devmem.h +++ b/net/core/devmem.h @@ -20,6 +20,8 @@ struct net_devmem_dmabuf_binding { struct sg_table *sgt; struct net_device *dev; struct gen_pool *chunk_pool; + /* Protect dev */ + struct mutex lock; /* The user holds a ref (via the netlink API) for as long as they want * the binding to remain alive. Each page pool using this binding holds |