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| author | Thomas Weißschuh <linux@weissschuh.net> | 2026-07-16 19:09:29 +0200 |
|---|---|---|
| committer | Breno Leitao <leitao@debian.org> | 2026-10-16 09:17:20 -0700 |
| commit | ee4f267ada12bd5eb8b675018bdd60e60da2c089 (patch) | |
| tree | 8edca3ee5201aebba9161e82828f103c1e8f4a65 /include/linux | |
| parent | 459d4b9a893f53d5635f24f44464f1988aaaf07e (diff) | |
| download | linux-ee4f267ada12bd5eb8b675018bdd60e60da2c089.tar.gz linux-ee4f267ada12bd5eb8b675018bdd60e60da2c089.zip | |
configfs: Constify configfs_bin_attribute
The configfs_bin_attribute structures defined by driver are never
modified. Make them const.
As there are only two users of these attributes, adapt them in the same
commit to avoid a phased transition.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Andreas Hindborg <a.hindborg@kernel.org>
Link: https://patch.msgid.link/20260716-configfs-const-base-v1-4-c545a4053cb5@weissschuh.net
Signed-off-by: Breno Leitao <leitao@debian.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/configfs.h | 64 |
1 files changed, 32 insertions, 32 deletions
diff --git a/include/linux/configfs.h b/include/linux/configfs.h index 5d3fc8822a1d..eff2fb22ab70 100644 --- a/include/linux/configfs.h +++ b/include/linux/configfs.h @@ -67,7 +67,7 @@ struct config_item_type { const struct configfs_item_operations *ct_item_ops; const struct configfs_group_operations *ct_group_ops; struct configfs_attribute **ct_attrs; - struct configfs_bin_attribute **ct_bin_attrs; + const struct configfs_bin_attribute *const *ct_bin_attrs; }; /** @@ -160,41 +160,41 @@ struct configfs_bin_attribute { ssize_t (*write)(struct config_item *, const void *, size_t); }; -#define CONFIGFS_BIN_ATTR(_pfx, _name, _priv, _maxsz) \ -static struct configfs_bin_attribute _pfx##attr_##_name = { \ - .cb_attr = { \ - .ca_name = __stringify(_name), \ - .ca_mode = S_IRUGO | S_IWUSR, \ - .ca_owner = THIS_MODULE, \ - }, \ - .cb_private = _priv, \ - .cb_max_size = _maxsz, \ - .read = _pfx##_name##_read, \ - .write = _pfx##_name##_write, \ +#define CONFIGFS_BIN_ATTR(_pfx, _name, _priv, _maxsz) \ +static const struct configfs_bin_attribute _pfx##attr_##_name = { \ + .cb_attr = { \ + .ca_name = __stringify(_name), \ + .ca_mode = S_IRUGO | S_IWUSR, \ + .ca_owner = THIS_MODULE, \ + }, \ + .cb_private = _priv, \ + .cb_max_size = _maxsz, \ + .read = _pfx##_name##_read, \ + .write = _pfx##_name##_write, \ } -#define CONFIGFS_BIN_ATTR_RO(_pfx, _name, _priv, _maxsz) \ -static struct configfs_bin_attribute _pfx##attr_##_name = { \ - .cb_attr = { \ - .ca_name = __stringify(_name), \ - .ca_mode = S_IRUGO, \ - .ca_owner = THIS_MODULE, \ - }, \ - .cb_private = _priv, \ - .cb_max_size = _maxsz, \ - .read = _pfx##_name##_read, \ +#define CONFIGFS_BIN_ATTR_RO(_pfx, _name, _priv, _maxsz) \ +static const struct configfs_bin_attribute _pfx##attr_##_name = { \ + .cb_attr = { \ + .ca_name = __stringify(_name), \ + .ca_mode = S_IRUGO, \ + .ca_owner = THIS_MODULE, \ + }, \ + .cb_private = _priv, \ + .cb_max_size = _maxsz, \ + .read = _pfx##_name##_read, \ } -#define CONFIGFS_BIN_ATTR_WO(_pfx, _name, _priv, _maxsz) \ -static struct configfs_bin_attribute _pfx##attr_##_name = { \ - .cb_attr = { \ - .ca_name = __stringify(_name), \ - .ca_mode = S_IWUSR, \ - .ca_owner = THIS_MODULE, \ - }, \ - .cb_private = _priv, \ - .cb_max_size = _maxsz, \ - .write = _pfx##_name##_write, \ +#define CONFIGFS_BIN_ATTR_WO(_pfx, _name, _priv, _maxsz) \ +static const struct configfs_bin_attribute _pfx##attr_##_name = { \ + .cb_attr = { \ + .ca_name = __stringify(_name), \ + .ca_mode = S_IWUSR, \ + .ca_owner = THIS_MODULE, \ + }, \ + .cb_private = _priv, \ + .cb_max_size = _maxsz, \ + .write = _pfx##_name##_write, \ } /* |