Revert "soc: qcom: pil: Avoid possible buffer overflow during Modem boot"

This reverts commit 52a31837.

Change-Id: I0e84f967683975555904c13e67343b4c266338e4

drivers/soc/qcom/pil-msa.c

-/* Copyright (c) 2012-2017, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2012-2015, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -477,16 +477,7 @@ int pil_mss_reset_load_mba(struct pil_desc *pil)
 		goto err_mss_reset;
 	}
 	count = fw->size;
-	if (count <= SZ_1M) {
-		/* Ensures memcpy is done for max 1MB fw size */
 	memcpy(mba_virt, data, count);
-	} else {
-		dev_err(pil->dev, "%s fw image loading into memory is failed due to fw size overflow\n",
-			__func__);
-		 ret = -EINVAL;
-		 goto err_mss_reset;
-	}
-	/* Ensure memcpy of the MBA memory is done before loading the DP */
 	wmb();
 
 	ret = pil_mss_reset(pil);