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| author | Dave Jones <davej@redhat.com> | 2005-11-04 15:32:08 -0800 |
|---|---|---|
| committer | Dave Jones <davej@redhat.com> | 2005-11-04 15:32:08 -0800 |
| commit | 146a209967886e57eb34b4cdb85ca52078a4f8cc (patch) | |
| tree | 7cfc77f795eec9d449c070ea5b192636f8850f1c /drivers/char/agp/sgi-agp.c | |
| parent | c4dd45823fbdaaa4748cd8c7704334f249914405 (diff) | |
| download | linux-rpi3-146a209967886e57eb34b4cdb85ca52078a4f8cc.tar.gz linux-rpi3-146a209967886e57eb34b4cdb85ca52078a4f8cc.tar.bz2 linux-rpi3-146a209967886e57eb34b4cdb85ca52078a4f8cc.zip | |
[AGPGART] Fix up sgi-agp bug with no devices on bus.
Signed-off-by: Eric Kunze <ekunze@sgi.com>
Signed-off-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'drivers/char/agp/sgi-agp.c')
| -rw-r--r-- | drivers/char/agp/sgi-agp.c | 2 |
1 files changed, 2 insertions, 0 deletions
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); |