diff options
| author | Mark Brown <broonie@kernel.org> | 2021-10-14 14:15:46 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-10-14 14:15:46 +0100 |
| commit | 531558b56be514f7e98b9ea2997b6197ee1af360 (patch) | |
| tree | 22357ee70631091defe8a0dfe580066fdefa9d00 /include/linux/spi | |
| parent | d9c55c95a3eac8536fbc6ef39dee69d3716aeee2 (diff) | |
| parent | 16a8e2fbb2d49111004efc1c7342e083eafabeb0 (diff) | |
Merge branch 'spi-5.15' into spi-5.16
Diffstat (limited to 'include/linux/spi')
| -rw-r--r-- | include/linux/spi/spi.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 29e21d49aafc..eb7ac8a1e03c 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -527,6 +527,9 @@ struct spi_controller { /* I/O mutex */ struct mutex io_mutex; + /* Used to avoid adding the same CS twice */ + struct mutex add_lock; + /* lock and mutex for SPI bus locking */ spinlock_t bus_lock_spinlock; struct mutex bus_lock_mutex; |