ar71xx: fix 82_patch_ath10k

It has been broken since the new ath10k firmware introduced in r44656.

Signed-off-by: Stijn Tintel <[email protected]>

SVN-Revision: 45624

target/linux/ar71xx/base-files/lib/preinit/82_patch_ath10k

@@ -5,14 +5,14 @@
 
 
 do_patch_ath10k_firmware() {
-	local firmware_file="/lib/firmware/ath10k/QCA988X/hw2.0/firmware-3.bin"
+	local firmware_file="/lib/firmware/ath10k/QCA988X/hw2.0/firmware-4.bin"
 
 	# bail out if firmware does not exist
 	[ -f "$firmware_file" ] || {
 		return
 	}
 
-	local firmware_md5_orig="5163aa8de591f80b06c77f22e9777473"
+	local firmware_md5_orig="ab36ef267d15cfc02317ceeb38e8f548"
 	local firmware_md5_current="$(md5sum $firmware_file)"
 	local firmware_md5_current="${firmware_md5_current%% *}"