X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=arch%2Fx86%2Flib%2Fbios_interrupts.c;h=47d9f599a30b3e66d5df838215df4ff0efbdcb24;hb=57b10f59b7c6ff0d3827e39acb6c3e348adbc14a;hp=290990a8bdd3b0cd1302511c112207d17c279f59;hpb=b8d7652c81689a69bc6eaa206cf875bbe632831c;p=oweals%2Fu-boot.git

diff --git a/arch/x86/lib/bios_interrupts.c b/arch/x86/lib/bios_interrupts.c
index 290990a8bd..47d9f599a3 100644
--- a/arch/x86/lib/bios_interrupts.c
+++ b/arch/x86/lib/bios_interrupts.c
@@ -161,15 +161,7 @@ int int1a_handler(void)
 		bus = M.x86.R_EBX >> 8;
 		reg = M.x86.R_EDI;
 		dev = PCI_BDF(bus, devfn >> 3, devfn & 7);
-		if (!dev) {
-			debug("0x%x: BAD DEVICE bus %d devfn 0x%x\n", func,
-			      bus, devfn);
-			/* Or are we supposed to return PCIBIOS_NODEV? */
-			M.x86.R_EAX &= 0xffff00ff; /* Clear AH */
-			M.x86.R_EAX |= PCIBIOS_BADREG;
-			retval = 0;
-			return retval;
-		}
+
 		switch (func) {
 		case 0xb108: /* Read Config Byte */
 			byte = x86_pci_read_config8(dev, reg);