diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-12-19 16:22:43 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2024-01-18 21:10:43 +0100 |
| commit | 94959c0e796e41128483588d133b9a7003b409f9 (patch) | |
| tree | ae1f507d3f5736c9a688125e7d8a6c792f1178fa /sound | |
| parent | 614ef4d30fe724ff8558a74a1926bd3051d39b67 (diff) | |
| download | linux-94959c0e796e41128483588d133b9a7003b409f9.tar.gz | |
i2c: make i2c_bus_type const
Now that the driver core can properly handle constant struct bus_type,
move the i2c_bus_type variable to be a constant structure as well, placing
it into read-only memory which can not be modified at runtime.
Note, the sound/soc/rockchip/rk3399_gru_sound.c also needed tweaking as
it decided to save off a pointer to a bus type for internal stuff, and
it was using the i2c_bus_type as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/rockchip/rk3399_gru_sound.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/rockchip/rk3399_gru_sound.c b/sound/soc/rockchip/rk3399_gru_sound.c index 1a504ebd3a0e9c..6c89c7331229f0 100644 --- a/sound/soc/rockchip/rk3399_gru_sound.c +++ b/sound/soc/rockchip/rk3399_gru_sound.c @@ -446,7 +446,7 @@ static const struct rockchip_sound_route rockchip_routes[] = { struct dailink_match_data { const char *compatible; - struct bus_type *bus_type; + const struct bus_type *bus_type; }; static const struct dailink_match_data dailink_match[] = { |