ath11k: update firmware files read path

We need this so that all hardware versions can coexist and
it's easier to manage everything then all hardware
directories are under ath11k directory.

Copy ath11k firmware files to
/lib/firmware/ath11k/IPQ8074/hw2.0/
Signed-off-by: NAnilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1591709581-18039-3-git-send-email-akolli@codeaurora.org

drivers/net/wireless/ath/ath11k/hw.h

@@ -69,7 +69,7 @@
 #define ATH11K_FW_DIR			"ath11k"
 
 /* IPQ8074 definitions */
-#define IPQ8074_FW_DIR			"IPQ8074"
+#define IPQ8074_FW_DIR			ATH11K_FW_DIR "/IPQ8074/hw2.0"
 #define IPQ8074_MAX_BOARD_DATA_SZ	(256 * 1024)
 #define IPQ8074_MAX_CAL_DATA_SZ		IPQ8074_MAX_BOARD_DATA_SZ