[PATCH] dmi_scan: port PnP BIOS driver to new DMI probing

This patch ports PnP BIOS driver to new DMI probing API.

Signed-off-by: Andrey Panin <pazke@donpac.ru>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2 files changed, 31 insertions, 25 deletions

diff --git a/arch/i386/kernel/dmi_scan.c b/arch/i386/kernel/dmi_scan.c
index 9b3522f8a5b8..c00f760ac840 100644
--- a/arch/i386/kernel/dmi_scan.c
+++ b/arch/i386/kernel/dmi_scan.c
@@ -419,18 +419,6 @@ static __init int broken_ps2_resume(struct dmi_blacklist *d)
 	return 0;
 }
 
-/*
- *	Exploding PnPBIOS. Don't yet know if its the BIOS or us for
- *	some entries
- */
-
-static __init int exploding_pnp_bios(struct dmi_blacklist *d)
-{
-	printk(KERN_WARNING "%s detected. Disabling PnPBIOS\n", d->ident);
-	dmi_broken |= BROKEN_PNP_BIOS;
-	return 0;
-}
-
 static __init int acer_cpufreq_pst(struct dmi_blacklist *d)
 {
 	printk(KERN_WARNING "%s laptop with broken PST tables in BIOS detected.\n", d->ident);
@@ -734,18 +722,6 @@ static __initdata struct dmi_blacklist dmi_blacklist[]={
 			MATCH(DMI_BIOS_DATE, "10/26/01"), NO_MATCH
 			} },
 			
-	{ exploding_pnp_bios, "Higraded P14H", {	/* PnPBIOS GPF on boot */
-			MATCH(DMI_BIOS_VENDOR, "American Megatrends Inc."),
-			MATCH(DMI_BIOS_VERSION, "07.00T"),
-			MATCH(DMI_SYS_VENDOR, "Higraded"),
-			MATCH(DMI_PRODUCT_NAME, "P14H")
-			} },
-	{ exploding_pnp_bios, "ASUS P4P800", {	/* PnPBIOS GPF on boot */
-			MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc."),
-			MATCH(DMI_BOARD_NAME, "P4P800"),
-			NO_MATCH, NO_MATCH
-			} },
-
 	/* Machines which have problems handling enabled local APICs */
 
 	{ local_apic_kills_bios, "Dell Inspiron", {
diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
index dd1bbb89c841..c23df973ab28 100644
--- a/drivers/pnp/pnpbios/core.c
+++ b/drivers/pnp/pnpbios/core.c
@@ -59,6 +59,7 @@
 #include <linux/kmod.h>
 #include <linux/completion.h>
 #include <linux/spinlock.h>
+#include <linux/dmi.h>
 
 #include <asm/page.h>
 #include <asm/desc.h>
@@ -498,10 +499,39 @@ int __init pnpbios_probe_system(void)
 	return 0;
 }
 
+static int __init exploding_pnp_bios(struct dmi_system_id *d)
+{
+	printk(KERN_WARNING "%s detected. Disabling PnPBIOS\n", d->ident);
+	return 0;
+}
+
+static struct dmi_system_id pnpbios_dmi_table[] = {
+	{	/* PnPBIOS GPF on boot */
+		.callback = exploding_pnp_bios,
+		.ident = "Higraded P14H",
+		.matches = {
+			DMI_MATCH(DMI_BIOS_VENDOR, "American Megatrends Inc."),
+			DMI_MATCH(DMI_BIOS_VERSION, "07.00T"),
+			DMI_MATCH(DMI_SYS_VENDOR, "Higraded"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "P14H"),
+		},
+	},
+	{	/* PnPBIOS GPF on boot */
+		.callback = exploding_pnp_bios,
+		.ident = "ASUS P4P800",
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc."),
+			DMI_MATCH(DMI_BOARD_NAME, "P4P800"),
+		},
+	},
+	{ }
+};
+
 int __init pnpbios_init(void)
 {
 	int ret;
-	if(pnpbios_disabled || (dmi_broken & BROKEN_PNP_BIOS)) {
+
+	if (pnpbios_disabled || dmi_check_system(pnpbios_dmi_table)) {
 		printk(KERN_INFO "PnPBIOS: Disabled\n");
 		return -ENODEV;
 	}