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Commit 146a2099 authored by Dave Jones's avatar Dave Jones
Browse files

[AGPGART] Fix up sgi-agp bug with no devices on bus. 



Signed-off-by: default avatarEric Kunze <ekunze@sgi.com>
Signed-off-by: default avatarDave Jones <davej@redhat.com>
parent c4dd4582

drivers/char/agp/sgi-agp.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -288,6 +288,8 @@ static int __devinit agp_sgi_init(void) 
	j = 0;

	j = 0;

	list_for_each_entry(info, &tioca_list, ca_list) {

	list_for_each_entry(info, &tioca_list, ca_list) {

		struct list_head *tmp;

		struct list_head *tmp;

		if (list_empty(info->ca_devices))

			continue;

		list_for_each(tmp, info->ca_devices) {

		list_for_each(tmp, info->ca_devices) {

			u8 cap_ptr;

			u8 cap_ptr;

			pdev = pci_dev_b(tmp);

			pdev = pci_dev_b(tmp);