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authorYijing Wang <wangyijing@huawei.com>2013-06-26 05:13:12 +0400
committerTomi Valkeinen <tomi.valkeinen@ti.com>2013-06-27 10:35:36 +0400
commit394c90f2a325a7fc9f0525517a4cc3708207b4db (patch)
tree1ada682fe2d6c740d3059ef8482728c8d1c394fa
parentd22cd3016964afdacf27a0d63b65a90393b2e66a (diff)
downloadlinux-394c90f2a325a7fc9f0525517a4cc3708207b4db.tar.xz
aty128fb: use pdev->pm_cap instead of pci_find_capability(..,PCI_CAP_ID_PM)
Pci core has been saved pm cap register offset by pdev->pm_cap in pci_pm_init() in init path. So we can use pdev->pm_cap instead of using pci_find_capability(pdev, PCI_CAP_ID_PM) for better performance and simplified code. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: linux-fbdev@vger.kernel.org Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
-rw-r--r--drivers/video/aty/aty128fb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c
index 8c55011313dc..a4dfe8cb0a0a 100644
--- a/drivers/video/aty/aty128fb.c
+++ b/drivers/video/aty/aty128fb.c
@@ -2016,7 +2016,7 @@ static int aty128_init(struct pci_dev *pdev, const struct pci_device_id *ent)
aty128_init_engine(par);
- par->pm_reg = pci_find_capability(pdev, PCI_CAP_ID_PM);
+ par->pm_reg = pdev->pm_cap;
par->pdev = pdev;
par->asleep = 0;
par->lock_blank = 0;