From 146a209967886e57eb34b4cdb85ca52078a4f8cc Mon Sep 17 00:00:00 2001 From: Dave Jones Date: Fri, 4 Nov 2005 15:32:08 -0800 Subject: [PATCH] [AGPGART] Fix up sgi-agp bug with no devices on bus. Signed-off-by: Eric Kunze Signed-off-by: Dave Jones --- drivers/char/agp/sgi-agp.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/char/agp/sgi-agp.c b/drivers/char/agp/sgi-agp.c index d3aa159c9dec..53eeb293d174 100644 --- a/drivers/char/agp/sgi-agp.c +++ b/drivers/char/agp/sgi-agp.c @@ -288,6 +288,8 @@ 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); -- 2.39.5