Commit 66be7369 authored by Yijing Wang's avatar Yijing Wang Committed by Tomi Valkeinen

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: default avatarYijing 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: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 394c90f2
...@@ -2805,7 +2805,7 @@ static void radeonfb_early_resume(void *data) ...@@ -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) void radeonfb_pm_init(struct radeonfb_info *rinfo, int dynclk, int ignore_devlist, int force_sleep)
{ {
/* Find PM registers in config space if any*/ /* 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 */ /* Enable/Disable dynamic clocks: TODO add sysfs access */
if (rinfo->family == CHIP_FAMILY_RS480) if (rinfo->family == CHIP_FAMILY_RS480)
......
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