Re: [PATCH v6 phy-next 03/28] usb: add missing headers transitively included by

Greg Kroah-Hartman
2026-03-30T13:19:48Z

On Fri, Mar 27, 2026 at 08:46:41PM +0200, Vladimir Oltean wrote:
> 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>
>
> 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>. The latter header
> wants to drop those includes, so 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
> ---
> 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>
>
> 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/gadget.c | 1 +
> 4 files changed, 4 insertions(+)

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>