staging: r8188eu: remove rtw_IOL_cmd_tx_pkt_buf_dump()

Function rtw_IOL_cmd_tx_pkt_buf_dump() is not used, remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210918095727.13591-7-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c b/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c
index b271b2e..ef165ad 100644 (file)
--- a/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c
+++ b/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c
@@ -336,38 +336,6 @@ exit:
        return ret;
 }
 
-void rtw_IOL_cmd_tx_pkt_buf_dump(struct adapter *Adapter, int data_len)
-{
-       u32 fifo_data, reg_140;
-       u32 addr, rstatus, loop = 0;
-       u16 data_cnts = (data_len / 8) + 1;
-       u8 *pbuf = vzalloc(data_len + 10);
-       DBG_88E("###### %s ######\n", __func__);
-
-       rtw_write8(Adapter, REG_PKT_BUFF_ACCESS_CTRL, TXPKT_BUF_SELECT);
-       if (pbuf) {
-               for (addr = 0; addr < data_cnts; addr++) {
-                       rtw_write32(Adapter, 0x140, addr);
-                       rtw_usleep_os(2);
-                       loop = 0;
-                       do {
-                               rstatus = (reg_140 = rtw_read32(Adapter, REG_PKTBUF_DBG_CTRL) & BIT(24));
-                               if (rstatus) {
-                                       fifo_data = rtw_read32(Adapter, REG_PKTBUF_DBG_DATA_L);
-                                       memcpy(pbuf + (addr * 8), &fifo_data, 4);
-
-                                       fifo_data = rtw_read32(Adapter, REG_PKTBUF_DBG_DATA_H);
-                                       memcpy(pbuf + (addr * 8 + 4), &fifo_data, 4);
-                               }
-                               rtw_usleep_os(2);
-                       } while (!rstatus && (loop++ < 10));
-               }
-               rtw_IOL_cmd_buf_dump(data_len, pbuf);
-               vfree(pbuf);
-       }
-       DBG_88E("###### %s ######\n", __func__);
-}
-
 static void _FWDownloadEnable(struct adapter *padapter, bool enable)
 {
        u8 tmp;

diff --git a/drivers/staging/r8188eu/include/rtl8188e_hal.h b/drivers/staging/r8188eu/include/rtl8188e_hal.h
index 24f21b1..08dedf4 100644 (file)
--- a/drivers/staging/r8188eu/include/rtl8188e_hal.h
+++ b/drivers/staging/r8188eu/include/rtl8188e_hal.h
@@ -409,7 +409,6 @@ void Hal_ReadPowerSavingMode88E(struct adapter *pAdapter, u8 *hwinfo,
 
 void rtl8188e_read_chip_version(struct adapter *padapter);
 
-void rtw_IOL_cmd_tx_pkt_buf_dump(struct adapter  *Adapter, int len);
 s32 rtl8188e_iol_efuse_patch(struct adapter *padapter);
 void rtw_cancel_all_timer(struct adapter *padapter);
 void _ps_open_RF(struct adapter *adapt);