diff options
| author | Karthick Gopalasubramanian <kargop@codeaurora.org> | 2018-08-23 14:47:05 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-08-28 16:47:56 +0300 |
| commit | 32dcfe8316cdbd885542967c0c85f5b9de78874b (patch) | |
| tree | 3b688b2e2f95e222fe4a54808bb41be79ca95af6 /drivers/net/wireless/ath | |
| parent | 4ac1f003e72ad46b0dfc22954bf012adb809d08e (diff) | |
| download | linux-32dcfe8316cdbd885542967c0c85f5b9de78874b.tar.xz | |
wil6210: remove reset file from debugfs
Reset file is not used and may cause race conditions
with operational driver if used.
Signed-off-by: Karthick Gopalasubramanian <kargop@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/debugfs.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c index 51c3330bc316..4057f0685947 100644 --- a/drivers/net/wireless/ath/wil6210/debugfs.c +++ b/drivers/net/wireless/ath/wil6210/debugfs.c @@ -725,32 +725,6 @@ struct dentry *wil_debugfs_create_ioblob(const char *name, return debugfs_create_file(name, mode, parent, wil_blob, &fops_ioblob); } -/*---reset---*/ -static ssize_t wil_write_file_reset(struct file *file, const char __user *buf, - size_t len, loff_t *ppos) -{ - struct wil6210_priv *wil = file->private_data; - struct net_device *ndev = wil->main_ndev; - - /** - * BUG: - * this code does NOT sync device state with the rest of system - * use with care, debug only!!! - */ - rtnl_lock(); - dev_close(ndev); - ndev->flags &= ~IFF_UP; - rtnl_unlock(); - wil_reset(wil, true); - - return len; -} - -static const struct file_operations fops_reset = { - .write = wil_write_file_reset, - .open = simple_open, -}; - /*---write channel 1..4 to rxon for it, 0 to rxoff---*/ static ssize_t wil_write_file_rxon(struct file *file, const char __user *buf, size_t len, loff_t *ppos) @@ -2451,7 +2425,6 @@ static const struct { {"desc", 0444, &fops_txdesc}, {"bf", 0444, &fops_bf}, {"mem_val", 0644, &fops_memread}, - {"reset", 0244, &fops_reset}, {"rxon", 0244, &fops_rxon}, {"tx_mgmt", 0244, &fops_txmgmt}, {"wmi_send", 0244, &fops_wmi}, |