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iwlwifi: clean up debugfs code

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The debugfs code can be made a whole lot more
efficient by using debugfs_remove_recursive(),
the large chunk of variables can completely go
away and by moving two variables we no longer
need to allocate an extra chunk of memory.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2010-01-22 14:22:54 -08:00
committed by John W. Linville
parent 158bea07c6
commit 4c84a8f167
3 changed files with 91 additions and 215 deletions
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64
drivers/net/wireless/iwlwifi/iwl-debug.h
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@@ -67,63 +67,6 @@ do { \
DUMP_PREFIX_OFFSET, 16, 1, p, len, 1); \
} while (0)
#ifdef CONFIG_IWLWIFI_DEBUGFS
struct iwl_debugfs {
const char *name;
struct dentry *dir_drv;
struct dentry *dir_data;
struct dentry *dir_debug;
struct dentry *dir_rf;
struct dir_data_files {
struct dentry *file_sram;
struct dentry *file_nvm;
struct dentry *file_stations;
struct dentry *file_log_event;
struct dentry *file_channels;
struct dentry *file_status;
struct dentry *file_interrupt;
struct dentry *file_qos;
struct dentry *file_thermal_throttling;
struct dentry *file_led;
struct dentry *file_disable_ht40;
struct dentry *file_sleep_level_override;
struct dentry *file_current_sleep_command;
} dbgfs_data_files;
struct dir_rf_files {
struct dentry *file_disable_sensitivity;
struct dentry *file_disable_chain_noise;
struct dentry *file_disable_tx_power;
} dbgfs_rf_files;
struct dir_debug_files {
struct dentry *file_rx_statistics;
struct dentry *file_tx_statistics;
struct dentry *file_traffic_log;
struct dentry *file_rx_queue;
struct dentry *file_tx_queue;
struct dentry *file_ucode_rx_stats;
struct dentry *file_ucode_tx_stats;
struct dentry *file_ucode_general_stats;
struct dentry *file_sensitivity;
struct dentry *file_chain_noise;
struct dentry *file_tx_power;
struct dentry *file_power_save_status;
struct dentry *file_clear_ucode_statistics;
struct dentry *file_clear_traffic_statistics;
struct dentry *file_csr;
struct dentry *file_ucode_tracing;
struct dentry *file_fh_reg;
struct dentry *file_missed_beacon;
struct dentry *file_internal_scan;
struct dentry *file_plcp_delta;
} dbgfs_debug_files;
u32 sram_offset;
u32 sram_len;
};
int iwl_dbgfs_register(struct iwl_priv *priv, const char *name);
void iwl_dbgfs_unregister(struct iwl_priv *priv);
#endif
#else
#define IWL_DEBUG(__priv, level, fmt, args...)
#define IWL_DEBUG_LIMIT(__priv, level, fmt, args...)
@@ -132,9 +75,10 @@ static inline void iwl_print_hex_dump(struct iwl_priv *priv, int level,
{}
#endif /* CONFIG_IWLWIFI_DEBUG */
#ifndef CONFIG_IWLWIFI_DEBUGFS
#ifdef CONFIG_IWLWIFI_DEBUGFS
int iwl_dbgfs_register(struct iwl_priv *priv, const char *name);
void iwl_dbgfs_unregister(struct iwl_priv *priv);
#else
static inline int iwl_dbgfs_register(struct iwl_priv *priv, const char *name)
{
return 0;