Commit 756850c6 authored by navin patidar's avatar navin patidar Committed by Greg Kroah-Hartman
Browse files

staging: rtl8188eu: rtw_efuse.c: Remove unnecessary comments 



Signed-off-by: default avatarnavin patidar <navin.patidar@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1bc7bab5

drivers/staging/rtl8188eu/core/rtw_efuse.c

+24 −101
Original line number Diff line number Diff line
@@ -24,14 +24,10 @@ 
#include <rtw_efuse.h>

#include <usb_ops_linux.h>



/*  */

#define REG_EFUSE_CTRL		0x0030

#define EFUSE_CTRL			REG_EFUSE_CTRL		/*  E-Fuse Control. */

/*  */



/*  11/16/2008 MH Add description. Get current efuse area enabled word!!. */

u8

Efuse_CalculateWordCnts(u8 word_en)

u8 Efuse_CalculateWordCnts(u8 word_en)

{

	u8 word_cnts = 0;

	if (!(word_en & BIT(0)))
@@ -50,8 +46,6 @@ u8 efuse_OneByteRead(struct adapter *pAdapter, u16 addr, u8 *data) 
	u8 tmpidx = 0;

	u8 result;



	/*  -----------------e-fuse reg ctrl --------------------------------- */

	/* address */

	usb_write8(pAdapter, EFUSE_CTRL+1, (u8)(addr & 0xff));

	usb_write8(pAdapter, EFUSE_CTRL+2, ((u8)((addr>>8) & 0x03)) |

		   (usb_read8(pAdapter, EFUSE_CTRL+2) & 0xFC));
@@ -70,14 +64,11 @@ u8 efuse_OneByteRead(struct adapter *pAdapter, u16 addr, u8 *data) 
	return result;

}



/*  11/16/2008 MH Write one byte to reald Efuse. */

u8 efuse_OneByteWrite(struct adapter *pAdapter, u16 addr, u8 data)

{

	u8 tmpidx = 0;

	u8 result;



	/*  -----------------e-fuse reg ctrl --------------------------------- */

	/* address */

	usb_write8(pAdapter, EFUSE_CTRL+1, (u8)(addr&0xff));

	usb_write8(pAdapter, EFUSE_CTRL+2,

		   (usb_read8(pAdapter, EFUSE_CTRL+2) & 0xFC) |
@@ -97,23 +88,9 @@ u8 efuse_OneByteWrite(struct adapter *pAdapter, u16 addr, u8 data) 
	return result;

}



/*-----------------------------------------------------------------------------

 * Function:	efuse_WordEnableDataRead

 *

/*

 * Overview:   Read allowed word in current efuse section data.

 *

 * Input:       NONE

 *

 * Output:      NONE

 *

 * Return:      NONE

 *

 * Revised History:

 * When			Who		Remark

 * 11/16/2008	MHC		Create Version 0.

 * 11/21/2008	MHC		Fix Write bug when we only enable late word.

 *

 *---------------------------------------------------------------------------*/

 */

void efuse_WordEnableDataRead(u8 word_en, u8 *sourdata, u8 *targetdata)

{

	if (!(word_en&BIT(0))) {
@@ -186,14 +163,14 @@ u8 rtw_efuse_access(struct adapter *padapter, u8 write, u16 start_addr, u16 cnts 


	return res;

}

/*  */



u16 efuse_GetMaxSize(struct adapter *padapter)

{

	u16 max_size;

	EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI , TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_size);

	return max_size;

}

/*  */



u8 efuse_GetCurrentSize(struct adapter *padapter, u16 *size)

{

	Efuse_PowerSwitch(padapter, false, true);
@@ -202,7 +179,7 @@ u8 efuse_GetCurrentSize(struct adapter *padapter, u16 *size) 


	return _SUCCESS;

}

/*  */



u8 rtw_efuse_map_read(struct adapter *padapter, u16 addr, u16 cnts, u8 *data)

{

	u16 mapLen = 0;
@@ -221,7 +198,6 @@ u8 rtw_efuse_map_read(struct adapter *padapter, u16 addr, u16 cnts, u8 *data) 
	return _SUCCESS;

}



/*  */

u8 rtw_efuse_map_write(struct adapter *padapter, u16 addr, u16 cnts, u8 *data)

{

	u8 offset, word_en;
@@ -313,24 +289,13 @@ u8 rtw_efuse_map_write(struct adapter *padapter, u16 addr, u16 cnts, u8 *data) 
	return ret;

}



/*-----------------------------------------------------------------------------

/*

 * Function:   efuse_ShadowRead1Byte

 *             efuse_ShadowRead2Byte

 *             efuse_ShadowRead4Byte

 *

 * Overview:   Read from efuse init map by one/two/four bytes !!!!!

 *

 * Input:       NONE

 *

 * Output:      NONE

 *

 * Return:      NONE

 *

 * Revised History:

 * When			Who		Remark

 * 11/12/2008	MHC		Create Version 0.

 *

 *---------------------------------------------------------------------------*/

 */

static void

efuse_ShadowRead1Byte(

		struct adapter *pAdapter,
@@ -341,9 +306,8 @@ efuse_ShadowRead1Byte( 


	*Value = pEEPROM->efuse_eeprom_data[Offset];



}	/*  EFUSE_ShadowRead1Byte */

}



/* Read Two Bytes */

static void

efuse_ShadowRead2Byte(

		struct adapter *pAdapter,
@@ -355,9 +319,8 @@ efuse_ShadowRead2Byte( 
	*Value = pEEPROM->efuse_eeprom_data[Offset];

	*Value |= pEEPROM->efuse_eeprom_data[Offset+1]<<8;



}	/*  EFUSE_ShadowRead2Byte */

}



/* Read Four Bytes */

static void

efuse_ShadowRead4Byte(

		struct adapter *pAdapter,
@@ -371,24 +334,11 @@ efuse_ShadowRead4Byte( 
	*Value |= pEEPROM->efuse_eeprom_data[Offset+2]<<16;

	*Value |= pEEPROM->efuse_eeprom_data[Offset+3]<<24;



}	/*  efuse_ShadowRead4Byte */

}



/*-----------------------------------------------------------------------------

 * Function:	Efuse_ReadAllMap

 *

/*

 * Overview:	Read All Efuse content

 *

 * Input:       NONE

 *

 * Output:      NONE

 *

 * Return:      NONE

 *

 * Revised History:

 * When			Who		Remark

 * 11/11/2008	MHC		Create Version 0.

 *

 *---------------------------------------------------------------------------*/

 */

static void Efuse_ReadAllMap(struct adapter *pAdapter, u8 efuseType, u8 *Efuse)

{

	u16 mapLen = 0;
@@ -402,22 +352,9 @@ static void Efuse_ReadAllMap(struct adapter *pAdapter, u8 efuseType, u8 *Efuse) 
	Efuse_PowerSwitch(pAdapter, false, false);

}



/*-----------------------------------------------------------------------------

 * Function:	EFUSE_ShadowMapUpdate

 *

/*

 * Overview:	Transfer current EFUSE content to shadow init and modify map.

 *

 * Input:       NONE

 *

 * Output:      NONE

 *

 * Return:      NONE

 *

 * Revised History:

 * When			Who		Remark

 * 11/13/2008	MHC		Create Version 0.

 *

 *---------------------------------------------------------------------------*/

 */

void EFUSE_ShadowMapUpdate(

	struct adapter *pAdapter,

	u8 efuseType)
@@ -431,24 +368,11 @@ void EFUSE_ShadowMapUpdate( 
		_rtw_memset(pEEPROM->efuse_eeprom_data, 0xFF, mapLen);

	else

		Efuse_ReadAllMap(pAdapter, efuseType, pEEPROM->efuse_eeprom_data);

} /*  EFUSE_ShadowMapUpdate */

}



/*-----------------------------------------------------------------------------

 * Function:	EFUSE_ShadowRead

 *

/*

 * Overview:	Read from efuse init map !!!!!

 *

 * Input:       NONE

 *

 * Output:      NONE

 *

 * Return:      NONE

 *

 * Revised History:

 * When			Who		Remark

 * 11/12/2008	MHC		Create Version 0.

 *

 *---------------------------------------------------------------------------*/

 */

void EFUSE_ShadowRead(struct adapter *pAdapter, u8 Type, u16 Offset, u32 *Value)

{

	if (Type == 1)
@@ -457,5 +381,4 @@ void EFUSE_ShadowRead(struct adapter *pAdapter, u8 Type, u16 Offset, u32 *Value) 
		efuse_ShadowRead2Byte(pAdapter, Offset, (u16 *)Value);

	else if (Type == 4)

		efuse_ShadowRead4Byte(pAdapter, Offset, (u32 *)Value);



}	/*  EFUSE_ShadowRead */
 
}