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| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-03 15:25:04 -0300 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2024-02-07 12:35:10 +0200 |
| commit | 2c8ba564a42c7418a726367c73d7c88454848fdc (patch) | |
| tree | 47493bde8a43952c2d0bc935899239fe1e87a1ea | |
| parent | 78cb1f1d19b600ed288ed7ad1fd7b9378302cbc5 (diff) | |
| download | linux-2c8ba564a42c7418a726367c73d7c88454848fdc.tar.gz linux-2c8ba564a42c7418a726367c73d7c88454848fdc.tar.bz2 linux-2c8ba564a42c7418a726367c73d7c88454848fdc.zip | |
drm: mipi-dsi: make mipi_dsi_bus_type const
Now that the driver core can properly handle constant struct bus_type,
move the mipi_dsi_bus_type variable to be a constant structure as well,
placing it into read-only memory which can not be modified at runtime.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240203-bus_cleanup-gpu-v1-2-1b6ecdb5f941@marliere.net
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240203-bus_cleanup-gpu-v1-2-1b6ecdb5f941@marliere.net
| -rw-r--r-- | drivers/gpu/drm/drm_mipi_dsi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c index 843a6dbda93a..ef6e416522f8 100644 --- a/drivers/gpu/drm/drm_mipi_dsi.c +++ b/drivers/gpu/drm/drm_mipi_dsi.c @@ -89,7 +89,7 @@ static const struct dev_pm_ops mipi_dsi_device_pm_ops = { .restore = pm_generic_restore, }; -static struct bus_type mipi_dsi_bus_type = { +static const struct bus_type mipi_dsi_bus_type = { .name = "mipi-dsi", .match = mipi_dsi_device_match, .uevent = mipi_dsi_uevent, |