[PATCH v7 3/9] PCI: mediatek: Remove the redundant dev->pm_domain check

[honghui.zhang]

From: Honghui Zhang 

It's no needed to check whether device have pm_domain attached before
calling the pm_runtime_XXX interface, remove it.

Signed-off-by: Honghui Zhang 
---
 drivers/pci/controller/pcie-mediatek.c | 18 ++
 1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/drivers/pci/controller/pcie-mediatek.c 
b/drivers/pci/controller/pcie-mediatek.c
index bcdac9b..59fdb60 100644
--- a/drivers/pci/controller/pcie-mediatek.c
+++ b/drivers/pci/controller/pcie-mediatek.c
@@ -225,10 +225,8 @@ static void mtk_pcie_subsys_powerdown(struct mtk_pcie 
*pcie)
 
clk_disable_unprepare(pcie->free_ck);
 
-   if (dev->pm_domain) {
-   pm_runtime_put_sync(dev);
-   pm_runtime_disable(dev);
-   }
+   pm_runtime_put_sync(dev);
+   pm_runtime_disable(dev);
 }
 
 static void mtk_pcie_port_free(struct mtk_pcie_port *port)
@@ -998,10 +996,8 @@ static int mtk_pcie_subsys_powerup(struct mtk_pcie *pcie)
pcie->free_ck = NULL;
}
 
-   if (dev->pm_domain) {
-   pm_runtime_enable(dev);
-   pm_runtime_get_sync(dev);
-   }
+   pm_runtime_enable(dev);
+   pm_runtime_get_sync(dev);
 
/* enable top level clock */
err = clk_prepare_enable(pcie->free_ck);
@@ -1013,10 +1009,8 @@ static int mtk_pcie_subsys_powerup(struct mtk_pcie *pcie)
return 0;
 
 err_free_ck:
-   if (dev->pm_domain) {
-   pm_runtime_put_sync(dev);
-   pm_runtime_disable(dev);
-   }
+   pm_runtime_put_sync(dev);
+   pm_runtime_disable(dev);
 
return err;
 }
-- 
2.6.4

[PATCH v7 3/9] PCI: mediatek: Remove the redundant dev->pm_domain check

[honghui.zhang]

From: Honghui Zhang 

It's no needed to check whether device have pm_domain attached before
calling the pm_runtime_XXX interface, remove it.

Signed-off-by: Honghui Zhang 
---
 drivers/pci/controller/pcie-mediatek.c | 18 ++
 1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/drivers/pci/controller/pcie-mediatek.c 
b/drivers/pci/controller/pcie-mediatek.c
index bcdac9b..59fdb60 100644
--- a/drivers/pci/controller/pcie-mediatek.c
+++ b/drivers/pci/controller/pcie-mediatek.c
@@ -225,10 +225,8 @@ static void mtk_pcie_subsys_powerdown(struct mtk_pcie 
*pcie)
 
clk_disable_unprepare(pcie->free_ck);
 
-   if (dev->pm_domain) {
-   pm_runtime_put_sync(dev);
-   pm_runtime_disable(dev);
-   }
+   pm_runtime_put_sync(dev);
+   pm_runtime_disable(dev);
 }
 
 static void mtk_pcie_port_free(struct mtk_pcie_port *port)
@@ -998,10 +996,8 @@ static int mtk_pcie_subsys_powerup(struct mtk_pcie *pcie)
pcie->free_ck = NULL;
}
 
-   if (dev->pm_domain) {
-   pm_runtime_enable(dev);
-   pm_runtime_get_sync(dev);
-   }
+   pm_runtime_enable(dev);
+   pm_runtime_get_sync(dev);
 
/* enable top level clock */
err = clk_prepare_enable(pcie->free_ck);
@@ -1013,10 +1009,8 @@ static int mtk_pcie_subsys_powerup(struct mtk_pcie *pcie)
return 0;
 
 err_free_ck:
-   if (dev->pm_domain) {
-   pm_runtime_put_sync(dev);
-   pm_runtime_disable(dev);
-   }
+   pm_runtime_put_sync(dev);
+   pm_runtime_disable(dev);
 
return err;
 }
-- 
2.6.4