diff options
Diffstat (limited to 'drivers/oprofile/oprofilefs.c')
| -rw-r--r-- | drivers/oprofile/oprofilefs.c | 78 |
1 files changed, 39 insertions, 39 deletions
diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c index 8543cb26cf3..ddc4c59f02d 100644 --- a/drivers/oprofile/oprofilefs.c +++ b/drivers/oprofile/oprofilefs.c @@ -23,9 +23,9 @@ DEFINE_SPINLOCK(oprofilefs_lock); -static struct inode * oprofilefs_get_inode(struct super_block * sb, int mode) +static struct inode *oprofilefs_get_inode(struct super_block *sb, int mode) { - struct inode * inode = new_inode(sb); + struct inode *inode = new_inode(sb); if (inode) { inode->i_mode = mode; @@ -44,7 +44,7 @@ static struct super_operations s_ops = { }; -ssize_t oprofilefs_str_to_user(char const * str, char __user * buf, size_t count, loff_t * offset) +ssize_t oprofilefs_str_to_user(char const *str, char __user *buf, size_t count, loff_t *offset) { return simple_read_from_buffer(buf, count, offset, str, strlen(str)); } @@ -52,7 +52,7 @@ ssize_t oprofilefs_str_to_user(char const * str, char __user * buf, size_t count #define TMPBUFSIZE 50 -ssize_t oprofilefs_ulong_to_user(unsigned long val, char __user * buf, size_t count, loff_t * offset) +ssize_t oprofilefs_ulong_to_user(unsigned long val, char __user *buf, size_t count, loff_t *offset) { char tmpbuf[TMPBUFSIZE]; size_t maxlen = snprintf(tmpbuf, TMPBUFSIZE, "%lu\n", val); @@ -62,7 +62,7 @@ ssize_t oprofilefs_ulong_to_user(unsigned long val, char __user * buf, size_t co } -int oprofilefs_ulong_from_user(unsigned long * val, char const __user * buf, size_t count) +int oprofilefs_ulong_from_user(unsigned long *val, char const __user *buf, size_t count) { char tmpbuf[TMPBUFSIZE]; unsigned long flags; @@ -85,16 +85,16 @@ int oprofilefs_ulong_from_user(unsigned long * val, char const __user * buf, siz } -static ssize_t ulong_read_file(struct file * file, char __user * buf, size_t count, loff_t * offset) +static ssize_t ulong_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset) { - unsigned long * val = file->private_data; + unsigned long *val = file->private_data; return oprofilefs_ulong_to_user(*val, buf, count, offset); } -static ssize_t ulong_write_file(struct file * file, char const __user * buf, size_t count, loff_t * offset) +static ssize_t ulong_write_file(struct file *file, char const __user *buf, size_t count, loff_t *offset) { - unsigned long * value = file->private_data; + unsigned long *value = file->private_data; int retval; if (*offset) @@ -108,7 +108,7 @@ static ssize_t ulong_write_file(struct file * file, char const __user * buf, siz } -static int default_open(struct inode * inode, struct file * filp) +static int default_open(struct inode *inode, struct file *filp) { if (inode->i_private) filp->private_data = inode->i_private; @@ -129,12 +129,12 @@ static const struct file_operations ulong_ro_fops = { }; -static struct dentry * __oprofilefs_create_file(struct super_block * sb, - struct dentry * root, char const * name, const struct file_operations * fops, +static struct dentry *__oprofilefs_create_file(struct super_block *sb, + struct dentry *root, char const *name, const struct file_operations *fops, int perm) { - struct dentry * dentry; - struct inode * inode; + struct dentry *dentry; + struct inode *inode; dentry = d_alloc_name(root, name); if (!dentry) @@ -150,10 +150,10 @@ static struct dentry * __oprofilefs_create_file(struct super_block * sb, } -int oprofilefs_create_ulong(struct super_block * sb, struct dentry * root, - char const * name, unsigned long * val) +int oprofilefs_create_ulong(struct super_block *sb, struct dentry *root, + char const *name, unsigned long *val) { - struct dentry * d = __oprofilefs_create_file(sb, root, name, + struct dentry *d = __oprofilefs_create_file(sb, root, name, &ulong_fops, 0644); if (!d) return -EFAULT; @@ -163,10 +163,10 @@ int oprofilefs_create_ulong(struct super_block * sb, struct dentry * root, } -int oprofilefs_create_ro_ulong(struct super_block * sb, struct dentry * root, - char const * name, unsigned long * val) +int oprofilefs_create_ro_ulong(struct super_block *sb, struct dentry *root, + char const *name, unsigned long *val) { - struct dentry * d = __oprofilefs_create_file(sb, root, name, + struct dentry *d = __oprofilefs_create_file(sb, root, name, &ulong_ro_fops, 0444); if (!d) return -EFAULT; @@ -176,23 +176,23 @@ int oprofilefs_create_ro_ulong(struct super_block * sb, struct dentry * root, } -static ssize_t atomic_read_file(struct file * file, char __user * buf, size_t count, loff_t * offset) +static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset) { - atomic_t * val = file->private_data; + atomic_t *val = file->private_data; return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset); } - + static const struct file_operations atomic_ro_fops = { .read = atomic_read_file, .open = default_open, }; - -int oprofilefs_create_ro_atomic(struct super_block * sb, struct dentry * root, - char const * name, atomic_t * val) + +int oprofilefs_create_ro_atomic(struct super_block *sb, struct dentry *root, + char const *name, atomic_t *val) { - struct dentry * d = __oprofilefs_create_file(sb, root, name, + struct dentry *d = __oprofilefs_create_file(sb, root, name, &atomic_ro_fops, 0444); if (!d) return -EFAULT; @@ -201,9 +201,9 @@ int oprofilefs_create_ro_atomic(struct super_block * sb, struct dentry * root, return 0; } - -int oprofilefs_create_file(struct super_block * sb, struct dentry * root, - char const * name, const struct file_operations * fops) + +int oprofilefs_create_file(struct super_block *sb, struct dentry *root, + char const *name, const struct file_operations *fops) { if (!__oprofilefs_create_file(sb, root, name, fops, 0644)) return -EFAULT; @@ -211,8 +211,8 @@ int oprofilefs_create_file(struct super_block * sb, struct dentry * root, } -int oprofilefs_create_file_perm(struct super_block * sb, struct dentry * root, - char const * name, const struct file_operations * fops, int perm) +int oprofilefs_create_file_perm(struct super_block *sb, struct dentry *root, + char const *name, const struct file_operations *fops, int perm) { if (!__oprofilefs_create_file(sb, root, name, fops, perm)) return -EFAULT; @@ -220,11 +220,11 @@ int oprofilefs_create_file_perm(struct super_block * sb, struct dentry * root, } -struct dentry * oprofilefs_mkdir(struct super_block * sb, - struct dentry * root, char const * name) +struct dentry *oprofilefs_mkdir(struct super_block *sb, + struct dentry *root, char const *name) { - struct dentry * dentry; - struct inode * inode; + struct dentry *dentry; + struct inode *inode; dentry = d_alloc_name(root, name); if (!dentry) @@ -241,10 +241,10 @@ struct dentry * oprofilefs_mkdir(struct super_block * sb, } -static int oprofilefs_fill_super(struct super_block * sb, void * data, int silent) +static int oprofilefs_fill_super(struct super_block *sb, void *data, int silent) { - struct inode * root_inode; - struct dentry * root_dentry; + struct inode *root_inode; + struct dentry *root_dentry; sb->s_blocksize = PAGE_CACHE_SIZE; sb->s_blocksize_bits = PAGE_CACHE_SHIFT; |