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efi/mokvar: Use const 'struct bin_attribute' callback

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The sysfs core now provides callback variants that explicitly take a
const pointer. Use them so the non-const variants can be removed.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20241215-sysfs-const-bin_attr-mokvar-v1-1-d5a3d1fff8d1@weissschuh.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Thomas Weißschuh 2024-12-15 15:15:48 +01:00 • committed by Greg Kroah-Hartman
parent f9c883f0df
commit ae7a15fb29
1 changed files with 2 additions and 2 deletions
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4
drivers/firmware/efi/mokvar-table.c
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@ -266,7 +266,7 @@ struct efi_mokvar_table_entry *efi_mokvar_entry_find(const char *name)
* amount of data in this mokvar config table entry.
*/
static ssize_t efi_mokvar_sysfs_read(struct file *file, struct kobject *kobj,
struct bin_attribute *bin_attr, char *buf,
const struct bin_attribute *bin_attr, char *buf,
loff_t off, size_t count)
{
struct efi_mokvar_table_entry *mokvar_entry = bin_attr->private;
@ -343,7 +343,7 @@ static int __init efi_mokvar_sysfs_init(void)
mokvar_sysfs->bin_attr.attr.name = mokvar_entry->name;
mokvar_sysfs->bin_attr.attr.mode = 0400;
mokvar_sysfs->bin_attr.size = mokvar_entry->data_size;
mokvar_sysfs->bin_attr.read = efi_mokvar_sysfs_read;
mokvar_sysfs->bin_attr.read_new = efi_mokvar_sysfs_read;
err = sysfs_create_bin_file(mokvar_kobj,
&mokvar_sysfs->bin_attr);