2.4.10-ac8 PnP BIOS fix #2

@@ -236,7 +236,7 @@
 /*
  * Call PnP BIOS with function 0x00, "get number of system device nodes"
  */
-int pnp_bios_dev_node_info(struct pnp_dev_node_info *data)
+static int pnp_bios_dev_node_info_silently(struct pnp_dev_node_info *data)
 {
 	u16 status;
 	if (!pnp_bios_present ())

@@ -247,6 +247,14 @@
 	return status;
 }
 
+int pnp_bios_dev_node_info(struct pnp_dev_node_info *data)
+{
+	u16 status = pnp_bios_dev_node_info_silently( data );
+	if ( status )
+		printk(KERN_WARNING "PnPBIOS: PnP BIOS dev_node_info function returned error status 0x%x\n", status);
+	return status;
+}
+
 /*
  * Note that some PnP BIOSes (on Sony Vaio laptops) die a horrible
  * death if they are asked to access the "current" configuration

@@ -261,7 +269,7 @@
  *               or volatile current (0) config
  * Output: *nodenum=next node or 0xff if no more nodes
  */
-int pnp_bios_get_dev_node(u8 *nodenum, char boot, struct pnp_bios_node *data)
+static int pnp_bios_get_dev_node_silently(u8 *nodenum, char boot, struct pnp_bios_node *data)
 {
 	u16 status;
 	if (!pnp_bios_present ())

@@ -272,19 +280,35 @@
 	return status;
 }
 
+int pnp_bios_get_dev_node(u8 *nodenum, char boot, struct pnp_bios_node *data)
+{
+	u16 status =  pnp_bios_get_dev_node_silently( nodenum, boot, data );
+	if ( status )
+		printk(KERN_WARNING "PnPBIOS: PnP BIOS get_dev_node function returned error status 0x%x\n", status);
+	return status;
+}
+
 /*
  * Call PnP BIOS with function 0x02, "set system device node"
  * Input: *nodenum = desired node, 
  *        boot = whether to set nonvolatile boot (!=0)
  *               or volatile current (0) config
  */
-int pnp_bios_set_dev_node(u8 nodenum, char boot, struct pnp_bios_node *data)
+static int pnp_bios_set_dev_node_silently(u8 nodenum, char boot, struct pnp_bios_node *data)
 {
 	u16 status;
 	if (!pnp_bios_present ())
 		return PNP_FUNCTION_NOT_SUPPORTED;
 	Q2_SET_SEL(PNP_TS1, data, /* *((u16 *) data)*/ 65536);
 	status = call_pnp_bios(PNP_SET_SYS_DEV_NODE, nodenum, 0, PNP_TS1, boot ? 2 : 1, PNP_DS, 0, 0);
+	return status;
+}
+
+int pnp_bios_set_dev_node(u8 nodenum, char boot, struct pnp_bios_node *data)
+{
+	u16 status =  pnp_bios_set_dev_node_silently( nodenum, boot, data );
+	if ( status )
+		printk(KERN_WARNING "PnPBIOS: PnP BIOS set_dev_node function returned error status 0x%x\n", status);
 	return status;
 }