rtl8xxxu: Use 1024 byte block loads for 8192eu firmware

The rtl8192eu can handle 1024 byte block writes, unlike it's
predecessors (8192cu/8188cu).
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c

@@ -5975,7 +5975,7 @@ static struct rtl8xxxu_fileops rtl8192eu_fops = {
 	.parse_efuse = rtl8192eu_parse_efuse,
 	.load_firmware = rtl8192eu_load_firmware,
 	.power_on = rtl8192cu_power_on,
-	.writeN_block_size = 128,
+	.writeN_block_size = 1024,
 };
 
 static struct usb_device_id dev_table[] = {