[PATCH v9 1/3] usb: add missing headers transitively included by <linux/phy/phy.h>

[Vladimir Oltean <vladimir.oltean@nxp.com>]

The chipidea ci_hdrc_imx driver uses regulator consumer API like
regulator_enable() but does not include <linux/regulator/consumer.h>.

The core USB HCD driver calls invalidate_kernel_vmap_range() and
flush_kernel_vmap_range(), but does not include <linux/highmem.h>.

The DWC3 gadget driver calls:
- device_property_present()
- device_property_count_u8()
- device_property_read_u8_array()
but does not include <linux/property.h>

Similarly, dwc3-imx uses device_property_read_bool() without including
<linux/property.h>.

The dwc3-generic-plat driver uses of_device_get_match_data() but does
not include <linux/of.h>.

In all these cases, the necessary includes were still provided somehow,
directly or indirectly, through <linux/phy/phy.h>. I found the following
command to be quite helpful in figuring out the include chain:

$ make KCFLAGS="-H" drivers/usb/dwc3/dwc3-imx.o

Since <linux/phy/phy.h> wants to drop the unnecessary includes, fill in
the required headers to avoid any breakage.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com> # dwc3
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
Cc: Peter Chen <peter.chen@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Frank Li <Frank.Li@nxp.com>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Cc: Xu Yang <xu.yang_2@nxp.com>

v7->v9: none
v6->v7:
- add drivers/usb/dwc3/dwc3-imx.c to the list of patched files
- collect tag from Greg, keeping it despite the new addition because the
  change is minor and in the same spirit as the rest
(https://lore.kernel.org/linux-phy/2026033028-squint-yield-4c23@gregkh/)
v2->v6: none
v1->v2: collect tag
---
 drivers/usb/chipidea/ci_hdrc_imx.c   | 1 +
 drivers/usb/core/hcd.c               | 1 +
 drivers/usb/dwc3/dwc3-generic-plat.c | 1 +
 drivers/usb/dwc3/dwc3-imx.c          | 1 +
 drivers/usb/dwc3/gadget.c            | 1 +
 5 files changed, 5 insertions(+)

diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c
index 282314eea7fc..1509b8ec630c 100644
--- a/drivers/usb/chipidea/ci_hdrc_imx.c
+++ b/drivers/usb/chipidea/ci_hdrc_imx.c
@@ -17,6 +17,7 @@
 #include <linux/clk.h>
 #include <linux/pinctrl/consumer.h>
 #include <linux/pm_qos.h>
+#include <linux/regulator/consumer.h>
 
 #include "ci.h"
 #include "ci_hdrc_imx.h"
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 8e8a5f59b319..f7def9b116e0 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -10,6 +10,7 @@
  */
 
 #include <linux/bcd.h>
+#include <linux/highmem.h>
 #include <linux/module.h>
 #include <linux/version.h>
 #include <linux/kernel.h>
diff --git a/drivers/usb/dwc3/dwc3-generic-plat.c b/drivers/usb/dwc3/dwc3-generic-plat.c
index ca69ac0eb07c..2f2ae6f4704f 100644
--- a/drivers/usb/dwc3/dwc3-generic-plat.c
+++ b/drivers/usb/dwc3/dwc3-generic-plat.c
@@ -8,6 +8,7 @@
  */
 
 #include <linux/clk.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/reset.h>
 #include <linux/regmap.h>
diff --git a/drivers/usb/dwc3/dwc3-imx.c b/drivers/usb/dwc3/dwc3-imx.c
index 973a486b544d..6e122674edaf 100644
--- a/drivers/usb/dwc3/dwc3-imx.c
+++ b/drivers/usb/dwc3/dwc3-imx.c
@@ -13,6 +13,7 @@
 #include <linux/of_platform.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
+#include <linux/property.h>
 
 #include "core.h"
 #include "glue.h"
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index fa0f16ffafef..e70c17d50db8 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -10,6 +10,7 @@
 
 #include <linux/kernel.h>
 #include <linux/delay.h>
+#include <linux/property.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/platform_device.h>
-- 
2.34.1