Merge branch 'pci/controller/dw-rockchip'

- Use devm_regulator_get_enable_optional() to simplify probing (Anand Moon)

* pci/controller/dw-rockchip:
  PCI: dw-rockchip: Simplify regulator setup with devm_regulator_get_enable_optional()

diff --cc drivers/pci/controller/dwc/pcie-dw-rockchip.c
index bcd3a28da65029115fd44c422d9d3c5c87fda802,69bdc2011df7bde534683cf18ab71a6d79900331..f8605fe61a415a2594c0bc04dad89d4e63131ea8
--- 1/drivers/pci/controller/dwc/pcie-dw-rockchip.c
--- 2/drivers/pci/controller/dwc/pcie-dw-rockchip.c
+++ b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
@@@ -88,10 -82,8 +88,9 @@@ struct rockchip_pcie 
        unsigned int clk_cnt;
        struct reset_control *rst;
        struct gpio_desc *rst_gpio;
-       struct regulator *vpcie3v3;
        struct irq_domain *irq_domain;
        const struct rockchip_pcie_of_data *data;
 +      bool supports_clkreq;
  };
  
  struct rockchip_pcie_of_data {