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authorJohannes Berg <johannes.berg@intel.com>2012-04-09 17:46:52 -0700
committerJohn W. Linville <linville@tuxdriver.com>2012-04-12 15:06:08 -0400
commit00b20a4de0fe0a0844cf1303b245ae15424fd63d (patch)
treec5141c123b4194a9eab23ff31837632d68bd34ea /drivers/net/wireless/iwlwifi
parentb2cf410ccb927141e69aa610b6dcf5137701f3af (diff)
iwlwifi: remove watchdog debugfs file
This file isn't really all that useful as when the watchdog triggered it's already too late, and the setting doesn't persist unlike e.g. a module parameter that could be added to the right config file. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-debugfs.c25
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index d109d1bbb3a2..c674009b799c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -2347,29 +2347,6 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
return count;
}
-static ssize_t iwl_dbgfs_wd_timeout_write(struct file *file,
- const char __user *user_buf,
- size_t count, loff_t *ppos)
-{
- struct iwl_priv *priv = file->private_data;
- char buf[8];
- int buf_size;
- int timeout;
-
- memset(buf, 0, sizeof(buf));
- buf_size = min(count, sizeof(buf) - 1);
- if (copy_from_user(buf, user_buf, buf_size))
- return -EFAULT;
- if (sscanf(buf, "%d", &timeout) != 1)
- return -EINVAL;
- if (timeout < 0 || timeout > IWL_MAX_WD_TIMEOUT)
- timeout = IWL_DEF_WD_TIMEOUT;
-
- hw_params(priv).wd_timeout = timeout;
- iwl_setup_watchdog(priv);
- return count;
-}
-
static ssize_t iwl_dbgfs_bt_traffic_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos) {
@@ -2535,7 +2512,6 @@ DEBUGFS_READ_FILE_OPS(rxon_flags);
DEBUGFS_READ_FILE_OPS(rxon_filter_flags);
DEBUGFS_WRITE_FILE_OPS(txfifo_flush);
DEBUGFS_READ_FILE_OPS(ucode_bt_stats);
-DEBUGFS_WRITE_FILE_OPS(wd_timeout);
DEBUGFS_READ_FILE_OPS(bt_traffic);
DEBUGFS_READ_WRITE_FILE_OPS(protection_mode);
DEBUGFS_READ_FILE_OPS(reply_tx_error);
@@ -2602,7 +2578,6 @@ int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
DEBUGFS_ADD_FILE(reply_tx_error, dir_debug, S_IRUSR);
DEBUGFS_ADD_FILE(rxon_flags, dir_debug, S_IWUSR);
DEBUGFS_ADD_FILE(rxon_filter_flags, dir_debug, S_IWUSR);
- DEBUGFS_ADD_FILE(wd_timeout, dir_debug, S_IWUSR);
DEBUGFS_ADD_FILE(echo_test, dir_debug, S_IWUSR);
DEBUGFS_ADD_FILE(log_event, dir_debug, S_IWUSR | S_IRUSR);