From: Andrew Bradford <andrew@bradfordembedded.com>
Date: Fri, 12 Feb 2016 01:38:05 +0000 (-0500)
Subject: staging: rtl8188eu: fix signal strength indication
X-Git-Tag: next-20160301~20^2~491
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d9b36d5225d8e9b1f055c328283632773858dd7f;p=karo-tx-linux.git

staging: rtl8188eu: fix signal strength indication

RTL8188E can only have a maximum of 2 chains so match that in the actual
phy_rx_agc_info structure within phy_status_rpt.  This will cause the
other data received from the PHY, such as signal strength indication of
beacons, to properly align and allow extraction and use within the
signal strength record-keeping mechanisms.

Signed-off-by: Andrew Bradford <andrew@bradfordembedded.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/rtl8188eu/include/Hal8188EPhyCfg.h b/drivers/staging/rtl8188eu/include/Hal8188EPhyCfg.h
index e058162fe2ba..b8833faba8ee 100644
--- a/drivers/staging/rtl8188eu/include/Hal8188EPhyCfg.h
+++ b/drivers/staging/rtl8188eu/include/Hal8188EPhyCfg.h
@@ -75,7 +75,7 @@ enum rf_radio_path {
 
 #define MAX_PG_GROUP 13
 
-#define	RF_PATH_MAX			3
+#define	RF_PATH_MAX			2
 #define		MAX_RF_PATH		RF_PATH_MAX
 #define		MAX_TX_COUNT		4 /* path numbers */
 
diff --git a/drivers/staging/rtl8188eu/include/odm_HWConfig.h b/drivers/staging/rtl8188eu/include/odm_HWConfig.h
index 62a00498e473..ef792bfd535e 100644
--- a/drivers/staging/rtl8188eu/include/odm_HWConfig.h
+++ b/drivers/staging/rtl8188eu/include/odm_HWConfig.h
@@ -69,7 +69,7 @@ struct phy_rx_agc_info {
 };
 
 struct phy_status_rpt {
-	struct phy_rx_agc_info path_agc[3];
+	struct phy_rx_agc_info path_agc[RF_PATH_MAX];
 	u8	ch_corr[2];
 	u8	cck_sig_qual_ofdm_pwdb_all;
 	u8	cck_agc_rpt_ofdm_cfosho_a;