diff options
Diffstat (limited to 'drivers/net/wireless/b43/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/b43/debugfs.c | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/drivers/net/wireless/b43/debugfs.c b/drivers/net/wireless/b43/debugfs.c index f82e3ef9bd7..3aafde9f08a 100644 --- a/drivers/net/wireless/b43/debugfs.c +++ b/drivers/net/wireless/b43/debugfs.c @@ -39,7 +39,7 @@ /* The root directory. */ -struct dentry *rootdir; +static struct dentry *rootdir; struct b43_debugfs_fops { ssize_t (*read)(struct b43_wldev *dev, char *buf, size_t bufsize); @@ -76,7 +76,8 @@ struct b43_dfs_file * fops_to_dfs_file(struct b43_wldev *dev, /* wl->irq_lock is locked */ -ssize_t tsf_read_file(struct b43_wldev *dev, char *buf, size_t bufsize) +static ssize_t tsf_read_file(struct b43_wldev *dev, + char *buf, size_t bufsize) { ssize_t count = 0; u64 tsf; @@ -90,7 +91,8 @@ ssize_t tsf_read_file(struct b43_wldev *dev, char *buf, size_t bufsize) } /* wl->irq_lock is locked */ -int tsf_write_file(struct b43_wldev *dev, const char *buf, size_t count) +static int tsf_write_file(struct b43_wldev *dev, + const char *buf, size_t count) { u64 tsf; @@ -102,7 +104,8 @@ int tsf_write_file(struct b43_wldev *dev, const char *buf, size_t count) } /* wl->irq_lock is locked */ -ssize_t ucode_regs_read_file(struct b43_wldev *dev, char *buf, size_t bufsize) +static ssize_t ucode_regs_read_file(struct b43_wldev *dev, + char *buf, size_t bufsize) { ssize_t count = 0; int i; @@ -116,7 +119,8 @@ ssize_t ucode_regs_read_file(struct b43_wldev *dev, char *buf, size_t bufsize) } /* wl->irq_lock is locked */ -ssize_t shm_read_file(struct b43_wldev *dev, char *buf, size_t bufsize) +static ssize_t shm_read_file(struct b43_wldev *dev, + char *buf, size_t bufsize) { ssize_t count = 0; int i; @@ -135,7 +139,8 @@ ssize_t shm_read_file(struct b43_wldev *dev, char *buf, size_t bufsize) return count; } -ssize_t txstat_read_file(struct b43_wldev *dev, char *buf, size_t bufsize) +static ssize_t txstat_read_file(struct b43_wldev *dev, + char *buf, size_t bufsize) { struct b43_txstatus_log *log = &dev->dfsentry->txstatlog; ssize_t count = 0; @@ -182,7 +187,8 @@ out_unlock: return count; } -ssize_t txpower_g_read_file(struct b43_wldev *dev, char *buf, size_t bufsize) +static ssize_t txpower_g_read_file(struct b43_wldev *dev, + char *buf, size_t bufsize) { ssize_t count = 0; @@ -214,7 +220,8 @@ out: return count; } -int txpower_g_write_file(struct b43_wldev *dev, const char *buf, size_t count) +static int txpower_g_write_file(struct b43_wldev *dev, + const char *buf, size_t count) { unsigned long flags; unsigned long phy_flags; @@ -262,7 +269,8 @@ out_unlock: } /* wl->irq_lock is locked */ -int restart_write_file(struct b43_wldev *dev, const char *buf, size_t count) +static int restart_write_file(struct b43_wldev *dev, + const char *buf, size_t count) { int err = 0; @@ -294,7 +302,8 @@ static ssize_t append_lo_table(ssize_t count, char *buf, const size_t bufsize, return count; } -ssize_t loctls_read_file(struct b43_wldev *dev, char *buf, size_t bufsize) +static ssize_t loctls_read_file(struct b43_wldev *dev, + char *buf, size_t bufsize) { ssize_t count = 0; struct b43_txpower_lo_control *lo; @@ -383,6 +392,8 @@ static ssize_t b43_debugfs_read(struct file *file, char __user *userbuf, err = -ENOMEM; goto out_unlock; } + /* Sparse warns about the following memset, because it has a big + * size value. That warning is bogus, so I will ignore it. --mb */ memset(buf, 0, bufsize); if (dfops->take_irqlock) { spin_lock_irq(&dev->wl->irq_lock); |