diff --git a/qcom/qrtr/lib/qmi.c b/qcom/qrtr/lib/qmi.c
index 88f81d8..f1c0293 100644
--- a/qcom/qrtr/lib/qmi.c
+++ b/qcom/qrtr/lib/qmi.c
@@ -249,8 +249,8 @@
 			LOGW("%s: STRUCT Encode failure\n", __func__);
 			return rc;
 		}
-		buf_dst = buf_dst + rc;
-		buf_src = buf_src + temp_ei->elem_size;
+		buf_dst = (char*)buf_dst + rc;
+		buf_src = (char*)buf_src + temp_ei->elem_size;
 		encoded_bytes += rc;
 	}
 
@@ -310,7 +310,7 @@
 		encoded_bytes += rc;
 	}
 
-	rc = qmi_encode_basic_elem(buf_dst + encoded_bytes, buf_src,
+	rc = qmi_encode_basic_elem((char*)buf_dst + encoded_bytes, buf_src,
 				   string_len, temp_ei->elem_size);
 	encoded_bytes += rc;
 
@@ -354,7 +354,7 @@
 		buf_dst = buf_dst + (TLV_LEN_SIZE + TLV_TYPE_SIZE);
 
 	while (temp_ei->data_type != QMI_EOTI) {
-		buf_src = in_c_struct + temp_ei->offset;
+		buf_src = (char*)in_c_struct + temp_ei->offset;
 		tlv_type = temp_ei->tlv_type;
 
 		if (temp_ei->array_type == NO_ARRAY) {
@@ -522,8 +522,8 @@
 				tlv_len - decoded_bytes, dec_level);
 		if (rc < 0)
 			return rc;
-		buf_src = buf_src + rc;
-		buf_dst = buf_dst + temp_ei->elem_size;
+		buf_src = (char*)buf_src + rc;
+		buf_dst = (char*)buf_dst + temp_ei->elem_size;
 		decoded_bytes += rc;
 	}
 
@@ -585,7 +585,7 @@
 		return -EFAULT;
 	}
 
-	rc = qmi_decode_basic_elem(buf_dst, buf_src + decoded_bytes,
+	rc = qmi_decode_basic_elem(buf_dst, (char*)buf_src + decoded_bytes,
 				   string_len, temp_ei->elem_size);
 	*((char *)buf_dst + string_len) = '\0';
 	decoded_bytes += rc;
@@ -654,7 +654,7 @@
 			tlv_pointer = buf_src;
 			QMI_ENCDEC_DECODE_TLV(&tlv_type,
 					      &tlv_len, tlv_pointer);
-			buf_src += (TLV_TYPE_SIZE + TLV_LEN_SIZE);
+			buf_src = (uint8_t*)buf_src + (TLV_TYPE_SIZE + TLV_LEN_SIZE);
 			decoded_bytes += (TLV_TYPE_SIZE + TLV_LEN_SIZE);
 			temp_ei = find_ei(ei_array, tlv_type);
 			if (!temp_ei && tlv_type < OPTIONAL_TLV_TYPE_START) {
@@ -673,11 +673,11 @@
 			tlv_len = in_buf_len - decoded_bytes;
 		}
 
-		buf_dst = out_c_struct + temp_ei->offset;
+		buf_dst = (uint8_t*)out_c_struct + temp_ei->offset;
 		if (temp_ei->data_type == QMI_OPT_FLAG) {
 			memcpy(buf_dst, &opt_flag_value, sizeof(uint8_t));
 			temp_ei = temp_ei + 1;
-			buf_dst = out_c_struct + temp_ei->offset;
+			buf_dst = (uint8_t*)out_c_struct + temp_ei->offset;
 		}
 
 		if (temp_ei->data_type == QMI_DATA_LEN) {
@@ -687,7 +687,7 @@
 						   1, data_len_sz);
 			memcpy(buf_dst, &data_len_value, sizeof(uint32_t));
 			temp_ei = temp_ei + 1;
-			buf_dst = out_c_struct + temp_ei->offset;
+			buf_dst = (uint8_t*)out_c_struct + temp_ei->offset;
 			tlv_len -= data_len_sz;
 			UPDATE_DECODE_VARIABLES(buf_src, decoded_bytes, rc);
 		}
@@ -777,7 +777,7 @@
 
 	/* Encode message, if we have a message */
 	if (c_struct) {
-		msglen = qmi_encode(ei, pkt->data + sizeof(*hdr), c_struct,
+		msglen = qmi_encode(ei, (char*)pkt->data + sizeof(*hdr), c_struct,
 				    pkt->data_len - sizeof(*hdr), 1);
 		if (msglen < 0)
 			return msglen;
@@ -839,7 +839,7 @@
 	if (txn)
 		*txn = hdr->txn_id;
 
-	return qmi_decode(ei, c_struct, pkt->data + sizeof(*hdr), pkt->data_len - sizeof(*hdr), 1);
+	return qmi_decode(ei, c_struct, (char*)pkt->data + sizeof(*hdr), pkt->data_len - sizeof(*hdr), 1);
 }
 
 /* Common header in all QMI responses */
diff --git a/qcom/rmtfs/sharedmem.c b/qcom/rmtfs/sharedmem.c
index a1301da..b6d3279 100644
--- a/qcom/rmtfs/sharedmem.c
+++ b/qcom/rmtfs/sharedmem.c
@@ -348,7 +348,7 @@
 	if (start < rmem->address || end > rmem->address + rmem->size)
 		return NULL;
 
-	return rmem->base + phys_address - rmem->address;
+	return (char*)rmem->base + phys_address - rmem->address;
 }
 
 ssize_t rmtfs_mem_read(struct rmtfs_mem *rmem, unsigned long phys_address, void *buf, ssize_t len)
diff --git a/qcom/rmtfs/storage.c b/qcom/rmtfs/storage.c
index 4c78ab3..c8e69ed 100644
--- a/qcom/rmtfs/storage.c
+++ b/qcom/rmtfs/storage.c
@@ -203,13 +203,13 @@
 	} else {
 		n = MIN(nbyte, rmtfd->shadow_len - offset);
 		if (n > 0)
-			memcpy(buf, rmtfd->shadow_buf + offset, n);
+			memcpy(buf, (char*)rmtfd->shadow_buf + offset, n);
 		else
 			n = 0;
 	}
 
 	if (n < nbyte)
-		memset(buf + n, 0, nbyte - n);
+		memset((char*)buf + n, 0, nbyte - n);
 
 	return nbyte;
 }
@@ -239,7 +239,7 @@
 		rmtfd->shadow_len = new_len;
 	}
 
-	memcpy(rmtfd->shadow_buf + offset, buf, nbyte);
+	memcpy((char*)rmtfd->shadow_buf + offset, buf, nbyte);
 
 	return nbyte;
 }