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Date:      Wed, 13 Jun 2018 20:33:52 +0000 (UTC)
From:      Dimitry Andric <dim@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org
Subject:   svn commit: r335087 - stable/11/sys/dev/si
Message-ID:  <201806132033.w5DKXqXs055619@repo.freebsd.org>
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Author: dim
Date: Wed Jun 13 20:33:52 2018
New Revision: 335087
URL: https://svnweb.freebsd.org/changeset/base/335087

Log:
  Fix build of si with base gcc on i386
  
  Casting from rman_res_t to a pointer results in "cast to pointer from
  integer of different size" warnings with base gcc on i386, so use
  intermediate casts to uintptr_t to suppress these.
  
  Direct commit to stable/11, since si(4) has been removed from head.
  
  Reviewed by:	jhb
  Differential Revision: https://reviews.freebsd.org/D15752

Modified:
  stable/11/sys/dev/si/si_isa.c
  stable/11/sys/dev/si/si_pci.c

Modified: stable/11/sys/dev/si/si_isa.c
==============================================================================
--- stable/11/sys/dev/si/si_isa.c	Wed Jun 13 20:25:36 2018	(r335086)
+++ stable/11/sys/dev/si/si_isa.c	Wed Jun 13 20:33:52 2018	(r335087)
@@ -65,7 +65,7 @@ si_isa_probe(device_t dev)
 		device_printf(dev, "cannot allocate memory resource\n");
 		return ENXIO;
 	}
-	paddr = (caddr_t)rman_get_start(sc->sc_mem_res);/* physical */
+	paddr = (caddr_t)(uintptr_t)rman_get_start(sc->sc_mem_res);/* physical */
 	maddr = rman_get_virtual(sc->sc_mem_res);	/* in kvm */
 
 	DPRINT((0, DBG_AUTOBOOT, "si%d: probe at virtual=0x%x physical=0x%x\n",
@@ -279,7 +279,7 @@ si_isa_attach(device_t dev)
 		device_printf(dev, "couldn't map memory\n");
 		goto fail;
 	}
-	sc->sc_paddr = (caddr_t)rman_get_start(sc->sc_mem_res);
+	sc->sc_paddr = (caddr_t)(uintptr_t)rman_get_start(sc->sc_mem_res);
 	sc->sc_maddr = rman_get_virtual(sc->sc_mem_res);
 
 	sc->sc_irq_rid = 0;

Modified: stable/11/sys/dev/si/si_pci.c
==============================================================================
--- stable/11/sys/dev/si/si_pci.c	Wed Jun 13 20:25:36 2018	(r335086)
+++ stable/11/sys/dev/si/si_pci.c	Wed Jun 13 20:33:52 2018	(r335087)
@@ -86,7 +86,7 @@ si_pci_attach(device_t dev)
 		device_printf(dev, "couldn't map memory\n");
 		goto fail;
 	}
-	sc->sc_paddr = (caddr_t)rman_get_start(sc->sc_mem_res);
+	sc->sc_paddr = (caddr_t)(uintptr_t)rman_get_start(sc->sc_mem_res);
 	sc->sc_maddr = rman_get_virtual(sc->sc_mem_res);
 
 	sc->sc_irq_rid = 0;

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