Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[linux-2.6-omap-h63xx.git] / drivers / char / agp / sgi-agp.c

diff --git a/drivers/char/agp/sgi-agp.c b/drivers/char/agp/sgi-agp.c
index 7957fc91f6ada9faad5df39d4381e52e90267ce4..cfa7922cb431f500788b6d0ba6360312137eee03 100644 (file)
--- a/drivers/char/agp/sgi-agp.c
+++ b/drivers/char/agp/sgi-agp.c
@@ -289,6 +289,8 @@ static int __devinit agp_sgi_init(void)
        j = 0;
        list_for_each_entry(info, &tioca_list, ca_list) {
                struct list_head *tmp;
+               if (list_empty(info->ca_devices))
+                       continue;
                list_for_each(tmp, info->ca_devices) {
                        u8 cap_ptr;
                        pdev = pci_dev_b(tmp);
@@ -327,7 +329,7 @@ static int __devinit agp_sgi_init(void)
 
 static void __devexit agp_sgi_cleanup(void)
 {
-       if(sgi_tioca_agp_bridges)
+       if (sgi_tioca_agp_bridges)
                kfree(sgi_tioca_agp_bridges);
        sgi_tioca_agp_bridges=NULL;
 }