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authorIan Campbell <ian.campbell@citrix.com>2012-10-17 09:39:10 +0100
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2012-10-19 15:17:51 -0400
commit37ea0fcb6a3f3318bf45888e624722a2945cec04 (patch)
treeb057c720efeff8ceb7d89f71031cef54c0db5fcc /drivers/xen/sys-hypervisor.c
parent609b0b8c4608d59be261dde748f1ff1eccd748ba (diff)
xen: sysfs: fix build warning.
Define PRI macros for xen_ulong_t and xen_pfn_t and use to fix: drivers/xen/sys-hypervisor.c:288:4: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'xen_ulong_t' [-Wformat] Ideally this would use PRIx64 on ARM but these (or equivalent) don't seem to be available in the kernel. Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/xen/sys-hypervisor.c')
-rw-r--r--drivers/xen/sys-hypervisor.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/xen/sys-hypervisor.c b/drivers/xen/sys-hypervisor.c
index 66a0a1475ac..96453f8a85c 100644
--- a/drivers/xen/sys-hypervisor.c
+++ b/drivers/xen/sys-hypervisor.c
@@ -285,7 +285,8 @@ static ssize_t virtual_start_show(struct hyp_sysfs_attr *attr, char *buffer)
ret = HYPERVISOR_xen_version(XENVER_platform_parameters,
parms);
if (!ret)
- ret = sprintf(buffer, "%lx\n", parms->virt_start);
+ ret = sprintf(buffer, "%"PRI_xen_ulong"\n",
+ parms->virt_start);
kfree(parms);
}