diff options
| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-19 09:43:57 -0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2024-02-27 13:48:36 +0100 |
| commit | 68f5630ae15407d8d3daaadbbfbafbd319e3ecd4 (patch) | |
| tree | d7b1412e20af18877e4b8ee20f938283543639e4 /drivers/mmc/core/sd.h | |
| parent | 017199c2849c3d6d417791ec1cf5521005d663a1 (diff) | |
mmc: core: constify the struct device_type usage
Since commit aed65af1cc2f ("drivers: make device_type const"), the driver
core can properly handle constant struct device_type. Move the sdio_type,
sd_type and mmc_type variables to be constant structures as well, placing
it into read-only memory which can not be modified at runtime.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Link: https://lore.kernel.org/r/20240219-device_cleanup-mmc-v1-1-1910e283cf5a@marliere.net
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/core/sd.h')
| -rw-r--r-- | drivers/mmc/core/sd.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/core/sd.h b/drivers/mmc/core/sd.h index 1af5a038bae9..fe6dd46927a4 100644 --- a/drivers/mmc/core/sd.h +++ b/drivers/mmc/core/sd.h @@ -4,7 +4,7 @@ #include <linux/types.h> -extern struct device_type sd_type; +extern const struct device_type sd_type; struct mmc_host; struct mmc_card; |