When investigating an issue related to the recent addition of generic-phy support to USB core, I happened to take a closer look at the legacy-phy support in usb_add_hcd() as well. Turns out this code hasn't been used since 2016 when OMAP dropped support for non-DT boot. Specifically, the interface for associating controllers with phys in board files and platform code has since been unused and consequently all legacy phy lookups using usb_get_phy_dev() has also been failing with -ENODEV on mainline kernels. This series rips it all out. Johan Changes in v2 - Reword the commit message for renesas_usbhs in order to highlight that the legacy API is still being used in gadget mode as noted by Yoshihiro Shimoda (whose ack is also added). Johan Hovold (6): USB: phy: drop unused legacy controller-phy bind helper USB: core: hcd: drop support for legacy phys USB: ehci-omap: drop unused legacy phy support USB: musb: omap2430: drop non-DT support USB: renesas_usbhs: drop unused legacy-phy support USB: phy: drop legacy board-file support drivers/usb/core/hcd.c | 38 +-------- drivers/usb/host/ehci-omap.c | 5 +- drivers/usb/musb/omap2430.c | 95 ++++++++++----------- drivers/usb/phy/phy.c | 133 +---------------------------- drivers/usb/renesas_usbhs/common.h | 1 - drivers/usb/renesas_usbhs/rcar2.c | 29 ------- include/linux/usb/hcd.h | 1 - include/linux/usb/phy.h | 36 -------- 8 files changed, 51 insertions(+), 287 deletions(-) -- 2.17.0 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
