svn commit: r335296 - head/sys/dev/acpi_support

[Dimitry Andric]

Author: dim
Date: Sun Jun 17 19:14:05 2018
New Revision: 335296
URL: https://svnweb.freebsd.org/changeset/base/335296

Log:
  Fix build of aibs with base gcc on i386
  
  Add a few intermediate casts to intptr_t to suppress "cast to pointer
  from integer of different size" warnings from gcc.  In this case, the
  'arg2' part of SYSCTL_HANDLER_ARGS is used to pass in a pointer, via an
  intermediate intmax_t, so no information is lost.
  
  Reviewed by:	avg
  MFC after:	3 days
  Differential Revision: https://reviews.freebsd.org/D15725

Modified:
  head/sys/dev/acpi_support/atk0110.c

Modified: head/sys/dev/acpi_support/atk0110.c
==============================================================================
--- head/sys/dev/acpi_support/atk0110.c	Sun Jun 17 18:05:27 2018	(r335295)
+++ head/sys/dev/acpi_support/atk0110.c	Sun Jun 17 19:14:05 2018	(r335296)
@@ -453,7 +453,7 @@ static int
 aibs_sysctl(SYSCTL_HANDLER_ARGS)
 {
 	struct aibs_softc	*sc = arg1;
-	struct aibs_sensor	*sensor = (void *)arg2;
+	struct aibs_sensor	*sensor = (void *)(intptr_t)arg2;
 	int			i = oidp->oid_number;
 	ACPI_STATUS		rs;
 	ACPI_OBJECT		p, *bp;
@@ -519,7 +519,7 @@ static int
 aibs_sysctl_ggrp(SYSCTL_HANDLER_ARGS)
 {
 	struct aibs_softc	*sc = arg1;
-	struct aibs_sensor	*sensor = (void *)arg2;
+	struct aibs_sensor	*sensor = (void *)(intptr_t)arg2;
 	ACPI_STATUS		rs;
 	ACPI_OBJECT		p, *bp;
 	ACPI_OBJECT_LIST	arg;