diff options
| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-03-05 16:49:30 -0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2024-03-06 23:36:29 +0100 |
| commit | faf3b8014c357d71c7a9414302e217a1dd1679af (patch) | |
| tree | ba8b78c31569c17429cb5d951beed04e582cd43c /drivers/mmc | |
| parent | 32e8ee2db6d4bbef6ecd373253f7ef9e2a0d4902 (diff) | |
mmc: core: make mmc_host_class constant
Since commit 43a7206b0963 ("driver core: class: make class_register() take
a const *"), the driver core allows for struct class to be in read-only
memory, so move the mmc_host_class structure to be declared at build time
placing it into read-only memory, instead of having to be dynamically
allocated at boot time.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Link: https://lore.kernel.org/r/20240305-class_cleanup-mmc-v1-1-4a66e7122ff3@marliere.net
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/core/host.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c index 3aa9dda6fd4f..8f8781d6c25e 100644 --- a/drivers/mmc/core/host.c +++ b/drivers/mmc/core/host.c @@ -88,7 +88,7 @@ static int mmc_host_classdev_shutdown(struct device *dev) return 0; } -static struct class mmc_host_class = { +static const struct class mmc_host_class = { .name = "mmc_host", .dev_release = mmc_host_classdev_release, .shutdown_pre = mmc_host_classdev_shutdown, |