[PATCH 1/4] staging: rtl8723bs: remove unused SysIntrMask from struct hal_com_data

[Nikolay Kulikov <nikolayof23@gmail.com>]

This field is set to 0 once, and its use becomes optional. Remove it to
clean up dead code.

Signed-off-by: Nikolay Kulikov <nikolayof23@gmail.com>
---
 drivers/staging/rtl8723bs/hal/sdio_ops.c     | 4 +---
 drivers/staging/rtl8723bs/include/hal_data.h | 1 -
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/staging/rtl8723bs/hal/sdio_ops.c b/drivers/staging/rtl8723bs/hal/sdio_ops.c
index 5d74913be573..0c0c243c46eb 100644
--- a/drivers/staging/rtl8723bs/hal/sdio_ops.c
+++ b/drivers/staging/rtl8723bs/hal/sdio_ops.c
@@ -592,8 +592,6 @@ void InitSysInterrupt8723BSdio(struct adapter *adapter)
 	struct hal_com_data *haldata;
 
 	haldata = GET_HAL_DATA(adapter);
-
-	haldata->SysIntrMask = (0);
 }
 
 /*
@@ -616,7 +614,7 @@ void rtw_sdio_enable_interrupt(struct adapter *adapter)
 
 	/*  Update current system IMR settings */
 	tmp = rtw_read32(adapter, REG_HSIMR);
-	rtw_write32(adapter, REG_HSIMR, tmp | haldata->SysIntrMask);
+	rtw_write32(adapter, REG_HSIMR, tmp);
 
 	/*  */
 	/*  <Roger_Notes> There are some C2H CMDs have been sent before system interrupt is enabled, e.g., C2H, CPWM. */
diff --git a/drivers/staging/rtl8723bs/include/hal_data.h b/drivers/staging/rtl8723bs/include/hal_data.h
index 876b3666aa1c..22c2bac3b80c 100644
--- a/drivers/staging/rtl8723bs/include/hal_data.h
+++ b/drivers/staging/rtl8723bs/include/hal_data.h
@@ -389,7 +389,6 @@ struct hal_com_data {
 
 	/*  Interrupt related register information. */
 	u32 		SysIntrStatus;
-	u32 		SysIntrMask;
 
 	/* Chip version information */
 	bool chip_normal;	/* true - normal chip, false - test chip */
-- 
2.54.0