[PATCH phy-next 02/22] PCI: add missing headers transitively included by <linux/phy/phy.h>

[Bjorn Helgaas]

Update subject line to match history:

  PCI: Add missing headers transitively included by <linux/phy/phy.h>

On Wed, Mar 04, 2026 at 07:57:15PM +0200, Vladimir Oltean wrote:
> The tegra as well as a few dwc PCI controller drivers uses PM runtime
> operations without including the required <linux/pm_runtime.h> header.
> 
> Similarly, pcie-rockchip-host, pcie-starfive as well as a few dwc PCI
> controllers use the regulator consumer API without including
> <linux/regulator/consumer.h>.
> 
> It seems these function prototypes were indirectly provided by
> <linux/phy/phy.h>, mostly by mistake (none of the functions it exports
> need it).
> 
> Before the PHY header can drop the unnecessary includes, make sure the
> PCI controller drivers include what they use.
> 
> Signed-off-by: Vladimir Oltean <vladimir.oltean at nxp.com>

With the subject line update:

Acked-by: Bjorn Helgaas <bhelgaas at google.com>

> ---
> Cc: Lorenzo Pieralisi <lpieralisi at kernel.org>
> Cc: "Krzysztof Wilczyński" <kwilczynski at kernel.org>
> Cc: Manivannan Sadhasivam <mani at kernel.org>
> Cc: Rob Herring <robh at kernel.org>
> Cc: Bjorn Helgaas <bhelgaas at google.com>
> Cc: Heiko Stuebner <heiko at sntech.de>
> Cc: Shawn Guo <shawn.guo at linaro.org>
> Cc: Yixun Lan <dlan at kernel.org>
> Cc: Thierry Reding <thierry.reding at gmail.com>
> Cc: Jonathan Hunter <jonathanh at nvidia.com>
> Cc: Shawn Lin <shawn.lin at rock-chips.com>
> Cc: Kevin Xie <kevin.xie at starfivetech.com>
> ---
>  drivers/pci/controller/dwc/pci-keystone.c     | 1 +
>  drivers/pci/controller/dwc/pcie-dw-rockchip.c | 1 +
>  drivers/pci/controller/dwc/pcie-histb.c       | 1 +
>  drivers/pci/controller/dwc/pcie-qcom-ep.c     | 1 +
>  drivers/pci/controller/dwc/pcie-spacemit-k1.c | 2 ++
>  drivers/pci/controller/dwc/pcie-tegra194.c    | 1 +
>  drivers/pci/controller/pci-tegra.c            | 1 +
>  drivers/pci/controller/pcie-rockchip-host.c   | 1 +
>  drivers/pci/controller/plda/pcie-starfive.c   | 1 +
>  9 files changed, 10 insertions(+)
> 
> diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c
> index 20fa4dadb82a..642e4c45eefc 100644
> --- a/drivers/pci/controller/dwc/pci-keystone.c
> +++ b/drivers/pci/controller/dwc/pci-keystone.c
> @@ -24,6 +24,7 @@
>  #include <linux/of_pci.h>
>  #include <linux/phy/phy.h>
>  #include <linux/platform_device.h>
> +#include <linux/pm_runtime.h>
>  #include <linux/regmap.h>
>  #include <linux/resource.h>
>  #include <linux/signal.h>
> diff --git a/drivers/pci/controller/dwc/pcie-dw-rockchip.c b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
> index 5b17da63151d..e0079ec108ab 100644
> --- a/drivers/pci/controller/dwc/pcie-dw-rockchip.c
> +++ b/drivers/pci/controller/dwc/pcie-dw-rockchip.c
> @@ -21,6 +21,7 @@
>  #include <linux/phy/phy.h>
>  #include <linux/platform_device.h>
>  #include <linux/regmap.h>
> +#include <linux/regulator/consumer.h>
>  #include <linux/reset.h>
>  
>  #include "../../pci.h"
> diff --git a/drivers/pci/controller/dwc/pcie-histb.c b/drivers/pci/controller/dwc/pcie-histb.c
> index a52071589377..432a54c5bfce 100644
> --- a/drivers/pci/controller/dwc/pcie-histb.c
> +++ b/drivers/pci/controller/dwc/pcie-histb.c
> @@ -18,6 +18,7 @@
>  #include <linux/pci.h>
>  #include <linux/phy/phy.h>
>  #include <linux/platform_device.h>
> +#include <linux/regulator/consumer.h>
>  #include <linux/resource.h>
>  #include <linux/reset.h>
>  
> diff --git a/drivers/pci/controller/dwc/pcie-qcom-ep.c b/drivers/pci/controller/dwc/pcie-qcom-ep.c
> index 18460f01b2c6..e417122da51d 100644
> --- a/drivers/pci/controller/dwc/pcie-qcom-ep.c
> +++ b/drivers/pci/controller/dwc/pcie-qcom-ep.c
> @@ -19,6 +19,7 @@
>  #include <linux/phy/phy.h>
>  #include <linux/platform_device.h>
>  #include <linux/pm_domain.h>
> +#include <linux/pm_runtime.h>
>  #include <linux/regmap.h>
>  #include <linux/reset.h>
>  #include <linux/module.h>
> diff --git a/drivers/pci/controller/dwc/pcie-spacemit-k1.c b/drivers/pci/controller/dwc/pcie-spacemit-k1.c
> index be20a520255b..dbec159fd458 100644
> --- a/drivers/pci/controller/dwc/pcie-spacemit-k1.c
> +++ b/drivers/pci/controller/dwc/pcie-spacemit-k1.c
> @@ -15,7 +15,9 @@
>  #include <linux/mod_devicetable.h>
>  #include <linux/phy/phy.h>
>  #include <linux/platform_device.h>
> +#include <linux/pm_runtime.h>
>  #include <linux/regmap.h>
> +#include <linux/regulator/consumer.h>
>  #include <linux/reset.h>
>  #include <linux/types.h>
>  
> diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c
> index 06571d806ab3..3378a89580ab 100644
> --- a/drivers/pci/controller/dwc/pcie-tegra194.c
> +++ b/drivers/pci/controller/dwc/pcie-tegra194.c
> @@ -27,6 +27,7 @@
>  #include <linux/platform_device.h>
>  #include <linux/pm_runtime.h>
>  #include <linux/random.h>
> +#include <linux/regulator/consumer.h>
>  #include <linux/reset.h>
>  #include <linux/resource.h>
>  #include <linux/types.h>
> diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/pci-tegra.c
> index 512309763d1f..a2c1662b6e81 100644
> --- a/drivers/pci/controller/pci-tegra.c
> +++ b/drivers/pci/controller/pci-tegra.c
> @@ -36,6 +36,7 @@
>  #include <linux/phy/phy.h>
>  #include <linux/pinctrl/consumer.h>
>  #include <linux/platform_device.h>
> +#include <linux/pm_runtime.h>
>  #include <linux/reset.h>
>  #include <linux/sizes.h>
>  #include <linux/slab.h>
> diff --git a/drivers/pci/controller/pcie-rockchip-host.c b/drivers/pci/controller/pcie-rockchip-host.c
> index ee1822ca01db..46adb4582fcc 100644
> --- a/drivers/pci/controller/pcie-rockchip-host.c
> +++ b/drivers/pci/controller/pcie-rockchip-host.c
> @@ -24,6 +24,7 @@
>  #include <linux/of_pci.h>
>  #include <linux/phy/phy.h>
>  #include <linux/platform_device.h>
> +#include <linux/regulator/consumer.h>
>  
>  #include "../pci.h"
>  #include "pcie-rockchip.h"
> diff --git a/drivers/pci/controller/plda/pcie-starfive.c b/drivers/pci/controller/plda/pcie-starfive.c
> index 298036c3e7f9..22344cca167b 100644
> --- a/drivers/pci/controller/plda/pcie-starfive.c
> +++ b/drivers/pci/controller/plda/pcie-starfive.c
> @@ -21,6 +21,7 @@
>  #include <linux/platform_device.h>
>  #include <linux/pm_runtime.h>
>  #include <linux/regmap.h>
> +#include <linux/regulator/consumer.h>
>  #include <linux/reset.h>
>  #include "../../pci.h"
>  
> -- 
> 2.43.0
>