linux-kernel - [PATCH 05/10] staging: rtl8188eu: remove struct eeprom

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Message-Id: <20210718173610.894-5-martin@kaiser.cx>
Date:   Sun, 18 Jul 2021 19:36:05 +0200
From:   Martin Kaiser <martin@...ser.cx>
To:     Larry Finger <Larry.Finger@...inger.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-staging@...ts.linux.dev, kernel-janitors@...r.kernel.org,
        linux-kernel@...r.kernel.org, Martin Kaiser <martin@...ser.cx>
Subject: [PATCH 05/10] staging: rtl8188eu: remove struct eeprom_priv's EepromOrEfuse

This setting is used only in one place. There's no need to store it
in a global struct.

While at it, merge the two-line Hal_InitPGData88E function and its
only caller.

Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c | 6 ------
 drivers/staging/rtl8188eu/hal/usb_halinit.c       | 5 +++--
 drivers/staging/rtl8188eu/include/hal_intf.h      | 2 --
 drivers/staging/rtl8188eu/include/rtl8188e_hal.h  | 3 ---
 4 files changed, 3 insertions(+), 13 deletions(-)

diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c b/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c
index d1086699f952..62cbe052397f 100644
--- a/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c
+++ b/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c
@@ -228,12 +228,6 @@ s32 InitLLTTable(struct adapter *padapter, u8 txpktbuf_bndy)
 	return status;
 }
 
-void Hal_InitPGData88E(struct adapter *padapter)
-{
-	if (!is_boot_from_eeprom(padapter))
-		EFUSE_ShadowMapUpdate(padapter);
-}
-
 void Hal_EfuseParseIDCode88E(struct adapter *padapter, u8 *hwinfo)
 {
 	struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(padapter);
diff --git a/drivers/staging/rtl8188eu/hal/usb_halinit.c b/drivers/staging/rtl8188eu/hal/usb_halinit.c
index 26c445a77e35..e0961919fcf8 100644
--- a/drivers/staging/rtl8188eu/hal/usb_halinit.c
+++ b/drivers/staging/rtl8188eu/hal/usb_halinit.c
@@ -995,10 +995,11 @@ void rtw_hal_read_chip_info(struct adapter *Adapter)
 	struct eeprom_priv *eeprom = GET_EEPROM_EFUSE_PRIV(Adapter);
 	u8 eeValue = usb_read8(Adapter, REG_9346CR);
 
-	eeprom->EepromOrEfuse = (eeValue & BOOT_FROM_EEPROM) ? true : false;
 	eeprom->bautoload_fail_flag = (eeValue & EEPROM_EN) ? false : true;
 
-	Hal_InitPGData88E(Adapter);
+	if (eeValue & BOOT_FROM_EEPROM)
+		EFUSE_ShadowMapUpdate(Adapter);
+
 	readAdapterInfo_8188EU(Adapter);
 }
 
diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
index c74249fc200f..4d4e0a259050 100644
--- a/drivers/staging/rtl8188eu/include/hal_intf.h
+++ b/drivers/staging/rtl8188eu/include/hal_intf.h
@@ -131,8 +131,6 @@ enum hardware_type {
 
 #define GET_EEPROM_EFUSE_PRIV(adapter) (&adapter->eeprompriv)
 
-#define is_boot_from_eeprom(adapter) (adapter->eeprompriv.EepromOrEfuse)
-
 void UpdateHalRAMask8188EUsb(struct adapter *adapt, u32 mac_id, u8 rssi_level);
 u32 rtl8188eu_hal_deinit(struct adapter *Adapter);
 u32 rtl8188eu_hal_init(struct adapter *Adapter);
diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_hal.h b/drivers/staging/rtl8188eu/include/rtl8188e_hal.h
index 2c16d3f33e1c..f585cbe21a6f 100644
--- a/drivers/staging/rtl8188eu/include/rtl8188e_hal.h
+++ b/drivers/staging/rtl8188eu/include/rtl8188e_hal.h
@@ -196,8 +196,6 @@ struct hal_data_8188e {
 	u8	bTXPowerDataReadFromEEPORM;
 	u8	EEPROMThermalMeter;
 
-	bool	EepromOrEfuse;
-
 	u8	Index24G_CCK_Base[MAX_RF_PATH][CHANNEL_MAX_NUMBER];
 	u8	Index24G_BW40_Base[MAX_RF_PATH][CHANNEL_MAX_NUMBER];
 	/* If only one tx, only BW20 and OFDM are used. */
@@ -298,7 +296,6 @@ void rtl8188e_InitializeFirmwareVars(struct adapter *padapter);
 s32 InitLLTTable(struct adapter *padapter, u8 txpktbuf_bndy);
 
 /*  EFuse */
-void Hal_InitPGData88E(struct adapter *padapter);
 void Hal_EfuseParseIDCode88E(struct adapter *padapter, u8 *hwinfo);
 void Hal_ReadTxPowerInfo88E(struct adapter *padapter, u8 *hwinfo,
 			    bool AutoLoadFail);
-- 
2.20.1