[PATCH v2 0/3] Release allocated periodic bandwidth data from reset_bandwidth()

Ikjoon Jang
2020-12-10T10:49:16Z

xhci-mtk releases allocated TT bandwidth data only when whole
endpoints of a device are dropped as there're only {add|drop}_endpoint()
hooks are defined. This patchset adds more hooks and releases all
bandwidth data from reset_bandwidth() path, not drop_endpoint().

Changes in v2:
- fix a 0-day warning from unused variable
- split one big patch into three patches
- bugfix in hw flags

Ikjoon Jang (3):
usb: xhci-mtk: code cleanups in getting bandwidth table
usb: xhci-mtk: delay association of tt and ep
usb: xhci-mtk: fix unreleased bandwidth data

drivers/usb/host/xhci-mtk-sch.c | 180 ++++++++++++++++++++------------
drivers/usb/host/xhci-mtk.h | 13 +++
drivers/usb/host/xhci.c | 9 ++
3 files changed, 133 insertions(+), 69 deletions(-)

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2.29.2.576.ga3fc446d84-goog