From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Malcolm Priestley Subject: [PATCH 3.4 18/37] staging: vt6656: [BUG] BBvUpdatePreEDThreshold Always set sensitivity on bScanning Date: Tue, 4 Feb 2014 13:00:54 -0800 Message-Id: <20140204210056.518782250@linuxfoundation.org> In-Reply-To: <20140204210055.992134150@linuxfoundation.org> References: <20140204210055.992134150@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Malcolm Priestley 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 Signed-off-by: Greg Kroah-Hartman --- drivers/staging/vt6656/baseband.c | 3 --- 1 file changed, 3 deletions(-) --- 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)