rtl8xxxu: Add missing bit define for REG_APS_FSMCO

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h

@@ -45,6 +45,7 @@
 #define  APS_FSMCO_ENABLE_POWERDOWN	BIT(4)
 #define  APS_FSMCO_MAC_ENABLE		BIT(8)
 #define  APS_FSMCO_MAC_OFF		BIT(9)
+#define  APS_FSMCO_SW_LPS		BIT(10)
 #define  APS_FSMCO_HW_SUSPEND		BIT(11)
 #define  APS_FSMCO_PCIE			BIT(12)
 #define  APS_FSMCO_HW_POWERDOWN		BIT(15)