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| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-03 16:02:02 -0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2024-02-13 13:37:28 +0100 |
| commit | 13dbc21bf80218acc51ab257d1976e3695b9d01a (patch) | |
| tree | f97a42f9b99d5444041520e9682f11006dd5d912 /drivers/mmc | |
| parent | 1ba28dee4b88f14887d0a6981bce80c5885f34c2 (diff) | |
| download | lwn-13dbc21bf80218acc51ab257d1976e3695b9d01a.tar.gz lwn-13dbc21bf80218acc51ab257d1976e3695b9d01a.zip | |
mmc: core: make sdio_bus_type const
Now that the driver core can properly handle constant struct bus_type,
move the sdio_bus_type variable to be a constant structure as well,
placing it into read-only memory which can not be modified at runtime.
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20240203-bus_cleanup-mmc-v1-3-ad054dce8dc3@marliere.net
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/core/sdio_bus.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c index 47a48e902a24..71d885fbc228 100644 --- a/drivers/mmc/core/sdio_bus.c +++ b/drivers/mmc/core/sdio_bus.c @@ -244,7 +244,7 @@ static const struct dev_pm_ops sdio_bus_pm_ops = { ) }; -static struct bus_type sdio_bus_type = { +static const struct bus_type sdio_bus_type = { .name = "sdio", .dev_groups = sdio_dev_groups, .match = sdio_bus_match, |