summaryrefslogtreecommitdiff
path: root/drivers/vdpa/ifcvf
diff options
context:
space:
mode:
authorMichael S. Tsirkin <mst@redhat.com>2020-04-09 23:26:21 +0300
committerMichael S. Tsirkin <mst@redhat.com>2020-04-17 13:05:30 +0300
commit425a5070239aac22ed8fa4732eca624293f88546 (patch)
tree25596d4b8db3939543e3e3680187fd2acbecc16a /drivers/vdpa/ifcvf
parent5038a5679094ca21980b668f8d86b4dfb6ebbf0d (diff)
downloadlinux-425a5070239aac22ed8fa4732eca624293f88546.tar.xz
vdpa: allow a 32 bit vq alignment
get_vq_align returns u16 now, but that's not enough for systems/devices with 64K pages. All callers assign it to a u32 variable anyway, so let's just change the return value type to u32. Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/vdpa/ifcvf')
-rw-r--r--drivers/vdpa/ifcvf/ifcvf_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vdpa/ifcvf/ifcvf_main.c b/drivers/vdpa/ifcvf/ifcvf_main.c
index 28d9e5de5675..abf6a061cab6 100644
--- a/drivers/vdpa/ifcvf/ifcvf_main.c
+++ b/drivers/vdpa/ifcvf/ifcvf_main.c
@@ -226,7 +226,7 @@ static u32 ifcvf_vdpa_get_vendor_id(struct vdpa_device *vdpa_dev)
return IFCVF_SUBSYS_VENDOR_ID;
}
-static u16 ifcvf_vdpa_get_vq_align(struct vdpa_device *vdpa_dev)
+static u32 ifcvf_vdpa_get_vq_align(struct vdpa_device *vdpa_dev)
{
return IFCVF_QUEUE_ALIGNMENT;
}