rtlwifi: rtl8188ee: Fix endian issue

rtlwifi: rtl8188ee: Fix endian issue

Sparse reports the following issue:

  CHECK   drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c
drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c:500:26: warning: incorrect type in initializer (different base types)
drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c:500:26:    expected restricted __le32 [usertype] *pdesc
drivers/net/wireless/realtek/rtlwifi/rtl8188ee/trx.c:500:26:    got unsigned int [usertype] *

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200604005733.7905-3-Larry.Finger@lwfinger.net