diff options
| author | Yijing Wang <wangyijing@huawei.com> | 2013-06-26 05:13:41 +0400 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2013-06-27 10:35:36 +0400 |
| commit | 66be736921f955192ad4f75f2db38c903b191f3b (patch) | |
| tree | 50cd6c4917734cdae9a80023642f32eea57d8cdf /drivers/video/aty | |
| parent | 394c90f2a325a7fc9f0525517a4cc3708207b4db (diff) | |
| download | linux-66be736921f955192ad4f75f2db38c903b191f3b.tar.xz | |
radeon: 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: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: linux-fbdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/aty')
| -rw-r--r-- | drivers/video/aty/radeon_pm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c index 92bda5848516..f7091ece580d 100644 --- a/drivers/video/aty/radeon_pm.c +++ b/drivers/video/aty/radeon_pm.c @@ -2805,7 +2805,7 @@ static void radeonfb_early_resume(void *data) void radeonfb_pm_init(struct radeonfb_info *rinfo, int dynclk, int ignore_devlist, int force_sleep) { /* Find PM registers in config space if any*/ - rinfo->pm_reg = pci_find_capability(rinfo->pdev, PCI_CAP_ID_PM); + rinfo->pm_reg = rinfo->pdev->pm_cap; /* Enable/Disable dynamic clocks: TODO add sysfs access */ if (rinfo->family == CHIP_FAMILY_RS480) |