The fields IntArray and C2hArray of struct hal_data_8188e are set but
never used. Remove them.
While at it, remove the unsed defines USB_INTR_CONTENT_CPWM1_OFFSET
and USB_INTR_CONTENT_CPWM2_OFFSET as well.
Signed-off-by: Michael Straube <straube.linux@xxxxxxxxx>
---
drivers/staging/r8188eu/hal/usb_ops_linux.c | 10 ----------
drivers/staging/r8188eu/include/rtl8188e_hal.h | 3 ---
drivers/staging/r8188eu/include/rtl8188e_spec.h | 7 -------
3 files changed, 20 deletions(-)
diff --git a/drivers/staging/r8188eu/hal/usb_ops_linux.c b/drivers/staging/r8188eu/hal/usb_ops_linux.c
index 9ec55a77dccd..85bcde5ee79a 100644
--- a/drivers/staging/r8188eu/hal/usb_ops_linux.c
+++ b/drivers/staging/r8188eu/hal/usb_ops_linux.c
@@ -185,20 +185,10 @@ int rtw_writeN(struct adapter *adapter, u32 addr, u32 length, u8 *data)
static void interrupt_handler_8188eu(struct adapter *adapt, u16 pkt_len, u8 *pbuf)
{
- struct hal_data_8188e *haldata = &adapt->haldata;
-
if (pkt_len != INTERRUPT_MSG_FORMAT_LEN) {
DBG_88E("%s Invalid interrupt content length (%d)!\n", __func__, pkt_len);
return;
}
-
- /* HISR */
- memcpy(&haldata->IntArray[0], &pbuf[USB_INTR_CONTENT_HISR_OFFSET], 4);
- memcpy(&haldata->IntArray[1], &pbuf[USB_INTR_CONTENT_HISRE_OFFSET], 4);
-
- /* C2H Event */
- if (pbuf[0] != 0)
- memcpy(&haldata->C2hArray[0], &pbuf[USB_INTR_CONTENT_C2H_OFFSET], 16);
}
static int recvbuf2recvframe(struct adapter *adapt, struct sk_buff *pskb)
diff --git a/drivers/staging/r8188eu/include/rtl8188e_hal.h b/drivers/staging/r8188eu/include/rtl8188e_hal.h
index 2ce42d647a34..239d0db55639 100644
--- a/drivers/staging/r8188eu/include/rtl8188e_hal.h
+++ b/drivers/staging/r8188eu/include/rtl8188e_hal.h
@@ -246,9 +246,6 @@ struct hal_data_8188e {
u32 UsbBulkOutSize;
- /* Interrupt relatd register information. */
- u32 IntArray[3];/* HISR0,HISR1,HSISR */
- u8 C2hArray[16];
u8 UsbTxAggMode;
u8 UsbTxAggDescNum;
diff --git a/drivers/staging/r8188eu/include/rtl8188e_spec.h b/drivers/staging/r8188eu/include/rtl8188e_spec.h
index e59fd2fe82c5..009222b4a95d 100644
--- a/drivers/staging/r8188eu/include/rtl8188e_spec.h
+++ b/drivers/staging/r8188eu/include/rtl8188e_spec.h
@@ -475,13 +475,6 @@ Default: 00b.
#define MSR_INFRA 0x02
#define MSR_AP 0x03
-/* 88EU (MSR) Media Status Register (Offset 0x4C, 8 bits) */
-#define USB_INTR_CONTENT_C2H_OFFSET 0
-#define USB_INTR_CONTENT_CPWM1_OFFSET 16
-#define USB_INTR_CONTENT_CPWM2_OFFSET 20
-#define USB_INTR_CONTENT_HISR_OFFSET 48
-#define USB_INTR_CONTENT_HISRE_OFFSET 52
-
/* 88E Driver Initialization Offload REG_FDHM0(Offset 0x88, 8 bits) */
/* IOL config for REG_FDHM0(Reg0x88) */
#define CMD_INIT_LLT BIT(0)
--
2.34.1
