linux-kernel - [PATCH] powerpc: fsl_pamu

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <1408507684-20716-1-git-send-email-bobby.prani@gmail.com>
Date:	Wed, 20 Aug 2014 00:08:04 -0400
From:	Pranith Kumar <bobby.prani@...il.com>
To:	Joerg Roedel <joro@...tes.org>,
	iommu@...ts.linux-foundation.org (open list:IOMMU DRIVERS),
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] powerpc: fsl_pamu_domain: Fix build error

Fix build failure in fsl_pamu_domain.o caused as follows

drivers/iommu/fsl_pamu_domain.c: In function 'pamu_domain_init':
drivers/iommu/fsl_pamu_domain.c:1103:17: error: 'pci_bus_type' undeclared
(first use in this function)
drivers/iommu/fsl_pamu_domain.c:1103:17: note: each undeclared identifier is
reported only once for each function it appears in
make[2]: *** [drivers/iommu/fsl_pamu_domain.o] Error 1
make[1]: *** [drivers/iommu] Error 2
make: *** [drivers] Error 2

We fix this by trying to dereference pci_bus_type only if CONFIG_PCI is defined.

Signed-off-by: Pranith Kumar <bobby.prani@...il.com>
---
 drivers/iommu/fsl_pamu_domain.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/iommu/fsl_pamu_domain.c b/drivers/iommu/fsl_pamu_domain.c
index 61d1daf..bb56f86 100644
--- a/drivers/iommu/fsl_pamu_domain.c
+++ b/drivers/iommu/fsl_pamu_domain.c
@@ -1099,7 +1099,9 @@ int pamu_domain_init(void)
 		return ret;
 
 	bus_set_iommu(&platform_bus_type, &fsl_pamu_ops);
+#ifdef CONFIG_PCI
 	bus_set_iommu(&pci_bus_type, &fsl_pamu_ops);
+#endif
 
 	return ret;
 }
-- 
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/