diff options
Diffstat (limited to 'drivers/crypto/nx/nx_debugfs.c')
-rw-r--r-- | drivers/crypto/nx/nx_debugfs.c | 85 |
1 files changed, 24 insertions, 61 deletions
diff --git a/drivers/crypto/nx/nx_debugfs.c b/drivers/crypto/nx/nx_debugfs.c index 7ab2e8dcd9b4..e0d44a5512ab 100644 --- a/drivers/crypto/nx/nx_debugfs.c +++ b/drivers/crypto/nx/nx_debugfs.c @@ -1,21 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /** * debugfs routines supporting the Power 7+ Nest Accelerators driver * * Copyright (C) 2011-2012 International Business Machines Inc. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 only. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * Author: Kent Yoder <yoder1@us.ibm.com> */ @@ -42,62 +30,37 @@ * Documentation/ABI/testing/debugfs-pfo-nx-crypto */ -int nx_debugfs_init(struct nx_crypto_driver *drv) +void nx_debugfs_init(struct nx_crypto_driver *drv) { - struct nx_debugfs *dfs = &drv->dfs; + struct dentry *root; - dfs->dfs_root = debugfs_create_dir(NX_NAME, NULL); + root = debugfs_create_dir(NX_NAME, NULL); + drv->dfs_root = root; - dfs->dfs_aes_ops = - debugfs_create_u32("aes_ops", - S_IRUSR | S_IRGRP | S_IROTH, - dfs->dfs_root, (u32 *)&drv->stats.aes_ops); - dfs->dfs_sha256_ops = - debugfs_create_u32("sha256_ops", - S_IRUSR | S_IRGRP | S_IROTH, - dfs->dfs_root, - (u32 *)&drv->stats.sha256_ops); - dfs->dfs_sha512_ops = - debugfs_create_u32("sha512_ops", - S_IRUSR | S_IRGRP | S_IROTH, - dfs->dfs_root, - (u32 *)&drv->stats.sha512_ops); - dfs->dfs_aes_bytes = - debugfs_create_u64("aes_bytes", - S_IRUSR | S_IRGRP | S_IROTH, - dfs->dfs_root, - (u64 *)&drv->stats.aes_bytes); - dfs->dfs_sha256_bytes = - debugfs_create_u64("sha256_bytes", - S_IRUSR | S_IRGRP | S_IROTH, - dfs->dfs_root, - (u64 *)&drv->stats.sha256_bytes); - dfs->dfs_sha512_bytes = - debugfs_create_u64("sha512_bytes", - S_IRUSR | S_IRGRP | S_IROTH, - dfs->dfs_root, - (u64 *)&drv->stats.sha512_bytes); - dfs->dfs_errors = - debugfs_create_u32("errors", - S_IRUSR | S_IRGRP | S_IROTH, - dfs->dfs_root, (u32 *)&drv->stats.errors); - dfs->dfs_last_error = - debugfs_create_u32("last_error", - S_IRUSR | S_IRGRP | S_IROTH, - dfs->dfs_root, - (u32 *)&drv->stats.last_error); - dfs->dfs_last_error_pid = - debugfs_create_u32("last_error_pid", - S_IRUSR | S_IRGRP | S_IROTH, - dfs->dfs_root, - (u32 *)&drv->stats.last_error_pid); - return 0; + debugfs_create_u32("aes_ops", S_IRUSR | S_IRGRP | S_IROTH, + root, (u32 *)&drv->stats.aes_ops); + debugfs_create_u32("sha256_ops", S_IRUSR | S_IRGRP | S_IROTH, + root, (u32 *)&drv->stats.sha256_ops); + debugfs_create_u32("sha512_ops", S_IRUSR | S_IRGRP | S_IROTH, + root, (u32 *)&drv->stats.sha512_ops); + debugfs_create_u64("aes_bytes", S_IRUSR | S_IRGRP | S_IROTH, + root, (u64 *)&drv->stats.aes_bytes); + debugfs_create_u64("sha256_bytes", S_IRUSR | S_IRGRP | S_IROTH, + root, (u64 *)&drv->stats.sha256_bytes); + debugfs_create_u64("sha512_bytes", S_IRUSR | S_IRGRP | S_IROTH, + root, (u64 *)&drv->stats.sha512_bytes); + debugfs_create_u32("errors", S_IRUSR | S_IRGRP | S_IROTH, + root, (u32 *)&drv->stats.errors); + debugfs_create_u32("last_error", S_IRUSR | S_IRGRP | S_IROTH, + root, (u32 *)&drv->stats.last_error); + debugfs_create_u32("last_error_pid", S_IRUSR | S_IRGRP | S_IROTH, + root, (u32 *)&drv->stats.last_error_pid); } void nx_debugfs_fini(struct nx_crypto_driver *drv) { - debugfs_remove_recursive(drv->dfs.dfs_root); + debugfs_remove_recursive(drv->dfs_root); } #endif |