From 85c675d0d09a45a135bddd15d7b385f8758c32fb Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 19:35:05 +0200 Subject: Adding upstream version 6.7.7. Signed-off-by: Daniel Baumann --- drivers/scsi/qla2xxx/qla_dfs.c | 59 +++++------------------------------------- 1 file changed, 7 insertions(+), 52 deletions(-) (limited to 'drivers/scsi/qla2xxx/qla_dfs.c') diff --git a/drivers/scsi/qla2xxx/qla_dfs.c b/drivers/scsi/qla2xxx/qla_dfs.c index a7a364760b..55ff3d7482 100644 --- a/drivers/scsi/qla2xxx/qla_dfs.c +++ b/drivers/scsi/qla2xxx/qla_dfs.c @@ -528,51 +528,22 @@ qla_dfs_naqp_show(struct seq_file *s, void *unused) * * Example for creating "TEST" sysfs file: * 1. struct qla_hw_data { ... struct dentry *dfs_TEST; } - * 2. QLA_DFS_SETUP_RD(TEST, scsi_qla_host_t); + * 2. QLA_DFS_SETUP_RD(TEST); * 3. In qla2x00_dfs_setup(): * QLA_DFS_CREATE_FILE(ha, TEST, 0600, ha->dfs_dir, vha); * 4. In qla2x00_dfs_remove(): * QLA_DFS_REMOVE_FILE(ha, TEST); */ -#define QLA_DFS_SETUP_RD(_name, _ctx_struct) \ -static int \ -qla_dfs_##_name##_open(struct inode *inode, struct file *file) \ -{ \ - _ctx_struct *__ctx = inode->i_private; \ - \ - return single_open(file, qla_dfs_##_name##_show, __ctx); \ -} \ - \ -static const struct file_operations qla_dfs_##_name##_ops = { \ - .open = qla_dfs_##_name##_open, \ - .read = seq_read, \ - .llseek = seq_lseek, \ - .release = single_release, \ -}; +#define QLA_DFS_SETUP_RD(_name) DEFINE_SHOW_ATTRIBUTE(qla_dfs_##_name) -#define QLA_DFS_SETUP_RW(_name, _ctx_struct) \ -static int \ -qla_dfs_##_name##_open(struct inode *inode, struct file *file) \ -{ \ - _ctx_struct *__ctx = inode->i_private; \ - \ - return single_open(file, qla_dfs_##_name##_show, __ctx); \ -} \ - \ -static const struct file_operations qla_dfs_##_name##_ops = { \ - .open = qla_dfs_##_name##_open, \ - .read = seq_read, \ - .llseek = seq_lseek, \ - .release = single_release, \ - .write = qla_dfs_##_name##_write, \ -}; +#define QLA_DFS_SETUP_RW(_name) DEFINE_SHOW_STORE_ATTRIBUTE(qla_dfs_##_name) #define QLA_DFS_ROOT_CREATE_FILE(_name, _perm, _ctx) \ do { \ if (!qla_dfs_##_name) \ qla_dfs_##_name = debugfs_create_file(#_name, \ _perm, qla2x00_dfs_root, _ctx, \ - &qla_dfs_##_name##_ops); \ + &qla_dfs_##_name##_fops); \ } while (0) #define QLA_DFS_ROOT_REMOVE_FILE(_name) \ @@ -587,7 +558,7 @@ static const struct file_operations qla_dfs_##_name##_ops = { \ do { \ (_struct)->dfs_##_name = debugfs_create_file(#_name, \ _perm, _parent, _ctx, \ - &qla_dfs_##_name##_ops) \ + &qla_dfs_##_name##_fops) \ } while (0) #define QLA_DFS_REMOVE_FILE(_struct, _name) \ @@ -598,14 +569,6 @@ static const struct file_operations qla_dfs_##_name##_ops = { \ } \ } while (0) -static int -qla_dfs_naqp_open(struct inode *inode, struct file *file) -{ - struct scsi_qla_host *vha = inode->i_private; - - return single_open(file, qla_dfs_naqp_show, vha); -} - static ssize_t qla_dfs_naqp_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) @@ -653,15 +616,7 @@ out_free: kfree(buf); return rc; } - -static const struct file_operations dfs_naqp_ops = { - .open = qla_dfs_naqp_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, - .write = qla_dfs_naqp_write, -}; - +QLA_DFS_SETUP_RW(naqp); int qla2x00_dfs_setup(scsi_qla_host_t *vha) @@ -707,7 +662,7 @@ create_nodes: if (IS_QLA27XX(ha) || IS_QLA83XX(ha) || IS_QLA28XX(ha)) { ha->tgt.dfs_naqp = debugfs_create_file("naqp", - 0400, ha->dfs_dir, vha, &dfs_naqp_ops); + 0400, ha->dfs_dir, vha, &qla_dfs_naqp_fops); if (IS_ERR(ha->tgt.dfs_naqp)) { ql_log(ql_log_warn, vha, 0xd011, "Unable to create debugFS naqp node.\n"); -- cgit v1.2.3