[PATCH 3.13 052/140] staging: vt6656: [BUG] BBvUpdatePreEDThreshold Always set sensitivity on bScanning

[Greg Kroah-Hartman]

3.13-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Malcolm Priestley <tvboxspy@xxxxxxxxx>

commit 8f248dae133668bfb8e9379b4b3f0571c858b24a upstream.

byBBPreEDIndex value is initially 0, this means that from
cold BBvUpdatePreEDThreshold is never set.

This means that sensitivity may be in an ambiguous state,
failing to scan any wireless points or at least distant ones.

Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/staging/vt6656/baseband.c |    3 ---
 1 file changed, 3 deletions(-)

--- a/drivers/staging/vt6656/baseband.c
+++ b/drivers/staging/vt6656/baseband.c
@@ -1464,7 +1464,6 @@ void BBvUpdatePreEDThreshold(struct vnt_
 
             if( bScanning )
             {   // need Max sensitivity //RSSI -69, -70,....
-                if(pDevice->byBBPreEDIndex == 0) break;
                 pDevice->byBBPreEDIndex = 0;
                 ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xC9, 0x00); //CR201(0xC9)
                 ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xCE, 0x30); //CR206(0xCE)
@@ -1607,7 +1606,6 @@ void BBvUpdatePreEDThreshold(struct vnt_
 
             if( bScanning )
             {   // need Max sensitivity  //RSSI -69, -70, ...
-                if(pDevice->byBBPreEDIndex == 0) break;
                 pDevice->byBBPreEDIndex = 0;
                 ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xC9, 0x00); //CR201(0xC9)
                 ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xCE, 0x24); //CR206(0xCE)
@@ -1759,7 +1757,6 @@ void BBvUpdatePreEDThreshold(struct vnt_
         case RF_VT3342A0: //RobertYu:20060627, testing table
             if( bScanning )
             {   // need Max sensitivity  //RSSI -67, -68, ...
-                if(pDevice->byBBPreEDIndex == 0) break;
                 pDevice->byBBPreEDIndex = 0;
                 ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xC9, 0x00); //CR201(0xC9)
                 ControlvWriteByte(pDevice, MESSAGE_REQUEST_BBREG, 0xCE, 0x38); //CR206(0xCE)


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