vgabios: Unify X_set_mode() functions.

[seabios.git] / src / shadow.c

diff --git a/src/shadow.c b/src/shadow.c
index 68c92307b229362791c2ad051beb0872029193f7..c0c8cc21151d225d7a8e2daffedfca78e7f7c7f3 100644 (file)
--- a/src/shadow.c
+++ b/src/shadow.c
@@ -95,9 +95,9 @@ make_bios_readonly_intel(u16 bdf, u32 pam0)
     pci_config_writeb(bdf, pam0, 0x10);
 }
 
-static void i440fx_bios_make_readonly(u16 bdf, void *arg)
+static void i440fx_bios_make_readonly(struct pci_device *pci, void *arg)
 {
-    make_bios_readonly_intel(bdf, I440FX_PAM0);
+    make_bios_readonly_intel(pci->bdf, I440FX_PAM0);
 }
 
 static const struct pci_device_id dram_controller_make_readonly_tbl[] = {
@@ -117,8 +117,8 @@ make_bios_writable(void)
 
     // At this point, statically allocated variables can't be written,
     // so do this search manually.
-    int bdf, max;
-    foreachbdf_in_bus(bdf, max, 0) {
+    int bdf;
+    foreachbdf(bdf, 0) {
         u32 vendev = pci_config_readl(bdf, PCI_VENDOR_ID);
         u16 vendor = vendev & 0xffff, device = vendev >> 16;
         if (vendor == PCI_VENDOR_ID_INTEL
@@ -138,10 +138,10 @@ make_bios_readonly(void)
         return;
 
     dprintf(3, "locking shadow ram\n");
-    int bdf = pci_find_init_device(dram_controller_make_readonly_tbl, NULL);
-    if (bdf < 0) {
+    struct pci_device *pci = pci_find_init_device(
+        dram_controller_make_readonly_tbl, NULL);
+    if (!pci)
         dprintf(1, "Unable to lock ram - bridge not found\n");
-    }
 }
 
 void