--- zzzz-none-000/linux-3.10.107/drivers/media/pci/saa7164/saa7164-buffer.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/media/pci/saa7164/saa7164-buffer.c	2021-02-04 17:41:59.000000000 +0000
@@ -1,7 +1,7 @@
 /*
  *  Driver for the NXP SAA7164 PCIe bridge
  *
- *  Copyright (c) 2010 Steven Toth <stoth@kernellabs.com>
+ *  Copyright (c) 2010-2015 Steven Toth <stoth@kernellabs.com>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -130,9 +130,9 @@
 		goto fail2;
 
 	/* init the buffers to a known pattern, easier during debugging */
-	memset_io(buf->cpu, 0xff, buf->pci_size);
+	memset(buf->cpu, 0xff, buf->pci_size);
 	buf->crc = crc32(0, buf->cpu, buf->actual_size);
-	memset_io(buf->pt_cpu, 0xff, buf->pt_size);
+	memset(buf->pt_cpu, 0xff, buf->pt_size);
 
 	dprintk(DBGLVL_BUF, "%s()   allocated buffer @ 0x%p (%d pageptrs)\n",
 		__func__, buf, params->numpagetables);