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staging:rtl8192u: Remove enum dm_dig_op_e - Style 

Remove the enumerated type dm_dig_op_e. The type is only used as a
parameter to the function dm_change_dynamic_initgain_thresh(), but
that function is never referenced in the code at all.

I would consider this to be a coding style change as the function is
never referenced and as a result the enumeration is never used. In
any case there should be no impact on runtime code execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
John Whitmore 2018-07-29 22:07:41 +01:00 committed by Greg Kroah-Hartman
parent 06761ce429
commit fb2a272972
2 changed files with 0 additions and 111 deletions
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91
drivers/staging/rtl8192u/r8192U_dm.c
View File

@ -1613,97 +1613,6 @@ static void dm_bb_initialgain_backup(struct net_device *dev)
} /* dm_BBInitialGainBakcup */
#endif
/*-----------------------------------------------------------------------------
* Function: dm_change_dynamic_initgain_thresh()
*
* Overview:
*
* Input: NONE
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 05/29/2008 amy Create Version 0 porting from windows code.
*
*---------------------------------------------------------------------------*/
void dm_change_dynamic_initgain_thresh(struct net_device *dev, u32 dm_type,
u32 dm_value)
{
switch (dm_type) {
case DIG_TYPE_THRESH_HIGH:
dm_digtable.rssi_high_thresh = dm_value;
break;
case DIG_TYPE_THRESH_LOW:
dm_digtable.rssi_low_thresh = dm_value;
break;
case DIG_TYPE_THRESH_HIGHPWR_HIGH:
dm_digtable.rssi_high_power_highthresh = dm_value;
break;
case DIG_TYPE_THRESH_HIGHPWR_LOW:
dm_digtable.rssi_high_power_lowthresh = dm_value;
break;
case DIG_TYPE_ENABLE:
dm_digtable.dig_state = DM_STA_DIG_MAX;
dm_digtable.dig_enable_flag = true;
break;
case DIG_TYPE_DISABLE:
dm_digtable.dig_state = DM_STA_DIG_MAX;
dm_digtable.dig_enable_flag = false;
break;
case DIG_TYPE_DBG_MODE:
if (dm_value >= DM_DBG_MAX)
dm_value = DM_DBG_OFF;
dm_digtable.dbg_mode = (u8)dm_value;
break;
case DIG_TYPE_RSSI:
if (dm_value > 100)
dm_value = 30;
dm_digtable.rssi_val = (long)dm_value;
break;
case DIG_TYPE_ALGORITHM:
if (dm_value >= DIG_ALGO_MAX)
dm_value = DIG_ALGO_BY_FALSE_ALARM;
if (dm_digtable.dig_algorithm != (u8)dm_value)
dm_digtable.dig_algorithm_switch = 1;
dm_digtable.dig_algorithm = (u8)dm_value;
break;
case DIG_TYPE_BACKOFF:
if (dm_value > 30)
dm_value = 30;
dm_digtable.backoff_val = (u8)dm_value;
break;
case DIG_TYPE_RX_GAIN_MIN:
if (dm_value == 0)
dm_value = 0x1;
dm_digtable.rx_gain_range_min = (u8)dm_value;
break;
case DIG_TYPE_RX_GAIN_MAX:
if (dm_value > 0x50)
dm_value = 0x50;
dm_digtable.rx_gain_range_max = (u8)dm_value;
break;
default:
break;
}
} /* DM_ChangeDynamicInitGainThresh */
/*-----------------------------------------------------------------------------
* Function: dm_dig_init()
*

20
drivers/staging/rtl8192u/r8192U_dm.h
View File

@ -105,24 +105,6 @@ struct dig {
long rssi_val;
};
/* 2007/10/11 MH Define DIG operation type. */
typedef enum tag_dynamic_init_gain_operation_type_definition {
DIG_TYPE_THRESH_HIGH = 0,
DIG_TYPE_THRESH_LOW = 1,
DIG_TYPE_THRESH_HIGHPWR_HIGH = 2,
DIG_TYPE_THRESH_HIGHPWR_LOW = 3,
DIG_TYPE_DBG_MODE = 4,
DIG_TYPE_RSSI = 5,
DIG_TYPE_ALGORITHM = 6,
DIG_TYPE_BACKOFF = 7,
DIG_TYPE_PWDB_FACTOR = 8,
DIG_TYPE_RX_GAIN_MIN = 9,
DIG_TYPE_RX_GAIN_MAX = 10,
DIG_TYPE_ENABLE = 20,
DIG_TYPE_DISABLE = 30,
DIG_OP_TYPE_MAX
} dm_dig_op_e;
typedef enum tag_dig_algorithm_definition {
DIG_ALGO_BY_FALSE_ALARM = 0,
DIG_ALGO_BY_RSSI = 1,
@ -209,8 +191,6 @@ void init_rate_adaptive(struct net_device *dev);
void dm_txpower_trackingcallback(struct work_struct *work);
void dm_restore_dynamic_mechanism_state(struct net_device *dev);
void dm_backup_dynamic_mechanism_state(struct net_device *dev);
void dm_change_dynamic_initgain_thresh(struct net_device *dev,
u32 dm_type, u32 dm_value);
void dm_force_tx_fw_info(struct net_device *dev,
u32 force_type, u32 force_value);
void dm_init_edca_turbo(struct net_device *dev);