[PATCH] PNPACPI: only parse device that have CRS method

Hi,

this patch blacklist device that don't have CRS method as there are useless for pnp layer as they don't provide any resource.

Please comment and consider for inclusion.

Thanks,

Matthieu

Index: linux-2.6.13rc/drivers/pnp/pnpacpi/core.c
===================================================================
--- linux-2.6.13rc.orig/drivers/pnp/pnpacpi/core.c	2005-08-28 19:24:40.000000000 +0200
+++ linux-2.6.13rc/drivers/pnp/pnpacpi/core.c	2005-08-28 19:26:35.000000000 +0200
@@ -131,7 +131,8 @@
 	struct pnp_id *dev_id;
 	struct pnp_dev *dev;
 
-	if (!ispnpidacpi(acpi_device_hid(device)) ||
+	status = acpi_get_handle(device->handle, "_CRS", &temp);
+	if (ACPI_FAILURE(status) || !ispnpidacpi(acpi_device_hid(device)) ||
 		is_exclusive_device(device))
 		return 0;
 

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