[PATCH 040/113] rtl8xxxu: Remove backing up certain registers, which was never used
From: <hidden>
Date: 2016-02-29 22:05:54
Subsystem:
rtl8xxxu wireless driver (rtl8xxxu), the rest · Maintainers:
Jes Sorensen, Linus Torvalds
From: Jes Sorensen <redacted> This was inspired by the vendor driver, but in the end never used for anything. Signed-off-by: Jes Sorensen <redacted> --- drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c | 14 -------------- drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 3 --- 2 files changed, 17 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
index a8385c7..e3e08da 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c@@ -5815,20 +5815,6 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) /* Init BT hw config. */ rtl8xxxu_init_bt(priv); - /* - * Not sure if we really need to save these parameters, but the - * vendor driver does - */ - val32 = rtl8xxxu_read32(priv, REG_FPGA0_XA_HSSI_PARM2); - if (val32 & FPGA0_HSSI_PARM2_CCK_HIGH_PWR) - priv->path_a_hi_power = 1; - - val32 = rtl8xxxu_read32(priv, REG_OFDM0_TRX_PATH_ENABLE); - priv->path_a_rf_paths = val32 & OFDM_RF_PATH_RX_MASK; - - val32 = rtl8xxxu_read32(priv, REG_OFDM0_XA_AGC_CORE1); - priv->path_a_ig_value = val32 & OFDM0_X_AGC_CORE1_IGI_MASK; - /* Set NAV_UPPER to 30000us */ val8 = ((30000 + NAV_UPPER_UNIT - 1) / NAV_UPPER_UNIT); rtl8xxxu_write8(priv, REG_NAV_UPPER, val8);
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
index 4a974a6..7b76e11 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h@@ -785,13 +785,10 @@ struct rtl8xxxu_priv { u32 ep_tx_high_queue:1; u32 ep_tx_normal_queue:1; u32 ep_tx_low_queue:1; - u32 path_a_hi_power:1; - u32 path_a_rf_paths:4; unsigned int pipe_interrupt; unsigned int pipe_in; unsigned int pipe_out[TXDESC_QUEUE_MAX]; u8 out_ep[RTL8XXXU_OUT_ENDPOINTS]; - u8 path_a_ig_value; u8 ep_tx_count; u8 rf_paths; u8 rx_paths;
--
2.5.0