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| author | Matthias Kaehlcke <mka@chromium.org> | 2021-06-10 00:02:48 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-15 15:48:35 +0200 |
| commit | c950686b382d0ea5234545fcce252c9e63d7b7a9 (patch) | |
| tree | 67db7952ac5b77e7b312b71ee1d0989e176cf426 /drivers/usb/host/xhci.h | |
| parent | of/platform: Add stubs for of_platform_device_create/destroy() (diff) | |
| download | linux-c950686b382d0ea5234545fcce252c9e63d7b7a9.tar.xz linux-c950686b382d0ea5234545fcce252c9e63d7b7a9.zip | |
usb: host: xhci-plat: Create platform device for onboard hubs in probe()
Call onboard_hub_create/destroy_pdevs() from _probe()/_remove()
to create/destroy platform devices for onboard USB hubs that may
be connected to the root hub of the controller. These functions
are a NOP unless CONFIG_USB_ONBOARD_HUB=y/m.
Also add a field to struct xhci_hcd to keep track of the onboard hub
platform devices that are owned by the xHCI.
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Link: https://lore.kernel.org/r/20210609150159.v12.4.I7a3a7d9d2126c34079b1cab87aa0b2ec3030f9b7@changeid
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/xhci.h')
| -rw-r--r-- | drivers/usb/host/xhci.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index e417f5ce13d1..a1d5ffb7474d 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1920,6 +1920,8 @@ struct xhci_hcd { struct dentry *debugfs_slots; struct list_head regset_list; + struct list_head onboard_hub_devs; + void *dbc; /* platform-specific data -- must come last */ unsigned long priv[] __aligned(sizeof(s64)); |