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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2015-05-13 17:35:41 -0500 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2015-07-01 10:36:47 -0500 |
| commit | f9bb48825a6b5d02f4cabcc78967c75db903dcdc (patch) | |
| tree | 4883ba33a67bb07e6c9611b4b7a818c428c73ec7 /drivers/firmware | |
| parent | sysfs: Add support for permanently empty directories to serve as mount points. (diff) | |
| download | linux-dev-f9bb48825a6b5d02f4cabcc78967c75db903dcdc.tar.xz linux-dev-f9bb48825a6b5d02f4cabcc78967c75db903dcdc.zip | |
sysfs: Create mountpoints with sysfs_create_mount_point
This allows for better documentation in the code and
it allows for a simpler and fully correct version of
fs_fully_visible to be written.
The mount points converted and their filesystems are:
/sys/hypervisor/s390/ s390_hypfs
/sys/kernel/config/ configfs
/sys/kernel/debug/ debugfs
/sys/firmware/efi/efivars/ efivarfs
/sys/fs/fuse/connections/ fusectl
/sys/fs/pstore/ pstore
/sys/kernel/tracing/ tracefs
/sys/fs/cgroup/ cgroup
/sys/kernel/security/ securityfs
/sys/fs/selinux/ selinuxfs
/sys/fs/smackfs/ smackfs
Cc: stable@vger.kernel.org
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/efi/efi.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c index 3061bb8629dc..e14363d12690 100644 --- a/drivers/firmware/efi/efi.c +++ b/drivers/firmware/efi/efi.c @@ -65,7 +65,6 @@ static int __init parse_efi_cmdline(char *str) early_param("efi", parse_efi_cmdline); static struct kobject *efi_kobj; -static struct kobject *efivars_kobj; /* * Let's not leave out systab information that snuck into @@ -212,10 +211,9 @@ static int __init efisubsys_init(void) goto err_remove_group; /* and the standard mountpoint for efivarfs */ - efivars_kobj = kobject_create_and_add("efivars", efi_kobj); - if (!efivars_kobj) { + error = sysfs_create_mount_point(efi_kobj, "efivars"); + if (error) { pr_err("efivars: Subsystem registration failed.\n"); - error = -ENOMEM; goto err_remove_group; } |