diff options
| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-03-05 16:40:23 -0300 |
|---|---|---|
| committer | Mathieu Poirier <mathieu.poirier@linaro.org> | 2024-03-26 11:24:38 -0600 |
| commit | 1961511c8e662417f7fd3a111c9980d415413c28 (patch) | |
| tree | e69dc0a3c8836c11b88018ebe66e32a65d085c36 /drivers/remoteproc | |
| parent | 4cece764965020c22cff7665b18a012006359095 (diff) | |
remoteproc: Make rproc_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 rproc_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-remoteproc2-v1-1-1b139e9828c9@marliere.net
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Diffstat (limited to 'drivers/remoteproc')
| -rw-r--r-- | drivers/remoteproc/remoteproc_internal.h | 2 | ||||
| -rw-r--r-- | drivers/remoteproc/remoteproc_sysfs.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/remoteproc/remoteproc_internal.h b/drivers/remoteproc/remoteproc_internal.h index f62a82d71dfa..0cd09e67ac14 100644 --- a/drivers/remoteproc/remoteproc_internal.h +++ b/drivers/remoteproc/remoteproc_internal.h @@ -72,7 +72,7 @@ void rproc_init_debugfs(void); void rproc_exit_debugfs(void); /* from remoteproc_sysfs.c */ -extern struct class rproc_class; +extern const struct class rproc_class; int rproc_init_sysfs(void); void rproc_exit_sysfs(void); diff --git a/drivers/remoteproc/remoteproc_sysfs.c b/drivers/remoteproc/remoteproc_sysfs.c index 8c7ea8922638..138e752c5e4e 100644 --- a/drivers/remoteproc/remoteproc_sysfs.c +++ b/drivers/remoteproc/remoteproc_sysfs.c @@ -254,7 +254,7 @@ static const struct attribute_group *rproc_devgroups[] = { NULL }; -struct class rproc_class = { +const struct class rproc_class = { .name = "remoteproc", .dev_groups = rproc_devgroups, }; |