pci: constify domain parameter of pci_get_pdev_by_domain

While there fix the indentation.

Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>

diff --git a/xen/drivers/passthrough/pci.c b/xen/drivers/passthrough/pci.c
index 74829e574806d7bce8ed9cb8ccc3dce8190fbccf..469dfc6c3d3e851174f65683b8000ea06430d80b 100644 (file)
--- a/xen/drivers/passthrough/pci.c
+++ b/xen/drivers/passthrough/pci.c
@@ -532,8 +532,8 @@ struct pci_dev *pci_get_real_pdev(int seg, int bus, int devfn)
     return pdev;
 }
 
-struct pci_dev *pci_get_pdev_by_domain(
-    struct domain *d, int seg, int bus, int devfn)
+struct pci_dev *pci_get_pdev_by_domain(const struct domain *d, int seg,
+                                       int bus, int devfn)
 {
     struct pci_seg *pseg = get_pseg(seg);
     struct pci_dev *pdev = NULL;

diff --git a/xen/include/xen/pci.h b/xen/include/xen/pci.h
index da1bd222230f48eec1aab9c0bbb2b0c66a28e414..43f21251a59e17f6fcbc0c00a8f5205bd252384c 100644 (file)
--- a/xen/include/xen/pci.h
+++ b/xen/include/xen/pci.h
@@ -129,8 +129,8 @@ int pci_ro_device(int seg, int bus, int devfn);
 int pci_hide_device(int bus, int devfn);
 struct pci_dev *pci_get_pdev(int seg, int bus, int devfn);
 struct pci_dev *pci_get_real_pdev(int seg, int bus, int devfn);
-struct pci_dev *pci_get_pdev_by_domain(
-    struct domain *, int seg, int bus, int devfn);
+struct pci_dev *pci_get_pdev_by_domain(const struct domain *, int seg,
+                                       int bus, int devfn);
 void pci_check_disable_device(u16 seg, u8 bus, u8 devfn);
 
 uint8_t pci_conf_read8(