[PATCH 3.5 21/88] staging: vt6656: [BUG] BBvUpdatePreEDThreshold Always set sensitivity on bScanning

[Luis Henriques]

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

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

From: Malcolm Priestley <tvboxspy at gmail.com>

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 at gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
 drivers/staging/vt6656/baseband.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/staging/vt6656/baseband.c b/drivers/staging/vt6656/baseband.c
index 858e2a8..4034281 100644
--- a/drivers/staging/vt6656/baseband.c
+++ b/drivers/staging/vt6656/baseband.c
@@ -1634,7 +1634,6 @@ BBvUpdatePreEDThreshold(
 
             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)
@@ -1777,7 +1776,6 @@ BBvUpdatePreEDThreshold(
 
             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)
@@ -1929,7 +1927,6 @@ BBvUpdatePreEDThreshold(
         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)
-- 
1.8.3.2