X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fpnp%2Fpnpbios%2Frsparser.c;h=7aafbf80daf3e15faf1a1d779a6fab05e23f9ad3;hb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;hp=f990065e19f0fb913f23aae5f72315b5dde1d937;hpb=a2c21200f1c81b08cb55e417b68150bba439b646;p=linux-2.6.git

diff --git a/drivers/pnp/pnpbios/rsparser.c b/drivers/pnp/pnpbios/rsparser.c
index f990065e1..7aafbf80d 100644
--- a/drivers/pnp/pnpbios/rsparser.c
+++ b/drivers/pnp/pnpbios/rsparser.c
@@ -346,12 +346,12 @@ pnpbios_parse_resource_option_data(unsigned char * p, unsigned char * end, struc
 {
 	unsigned int len, tag;
 	int priority = 0;
-	struct pnp_option *option;
+	struct pnp_option *option, *option_independent;
 
 	if (!p)
 		return NULL;
 
-	option = pnp_register_independent_option(dev);
+	option_independent = option = pnp_register_independent_option(dev);
 	if (!option)
 		return NULL;
 
@@ -428,9 +428,14 @@ pnpbios_parse_resource_option_data(unsigned char * p, unsigned char * end, struc
 		case SMALL_TAG_ENDDEP:
 			if (len != 0)
 				goto len_err;
+			if (option_independent == option)
+				printk(KERN_WARNING "PnPBIOS: Missing SMALL_TAG_STARTDEP tag\n");
+			option = option_independent;
 			break;
 
 		case SMALL_TAG_END:
+			if (option_independent != option)
+				printk(KERN_WARNING "PnPBIOS: Missing SMALL_TAG_ENDDEP tag\n");
 			p = p + 2;
         		return (unsigned char *)p;
 			break;