rtw89: 8852a: correct bit definition of dfs_en

Since there are other protections in the set channel flow, fortunately old
wrong setting won't affect the performance.

Signed-off-by: Chung-Hsuan Hung <hsuan8331@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20211221024800.23814-1-pkshih@realtek.com
diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h
index b604900..e0a416d 100644
--- a/drivers/net/wireless/realtek/rtw89/reg.h
+++ b/drivers/net/wireless/realtek/rtw89/reg.h
@@ -1658,7 +1658,7 @@
 #define R_RSTB_WATCH_DOG 0x000C
 #define B_P0_RSTB_WATCH_DOG BIT(0)
 #define B_P1_RSTB_WATCH_DOG BIT(1)
-#define B_UPD_P0_EN BIT(30)
+#define B_UPD_P0_EN BIT(31)
 #define R_ANAPAR_PW15 0x030C
 #define B_ANAPAR_PW15 GENMASK(31, 24)
 #define B_ANAPAR_PW15_H GENMASK(27, 24)