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usb: Add support to log usb autopm logging
Log usb auto pm get/get_async, put/put_async in dbg_hsic_pmdbg buffer. Also create a debugfs entry to check these counters on runtime. Debugfs entry can be accessed as cat /d/usb_pm_hsic_dbg/show_usb_pm_events Enable logging for all endpoints. THIS IS A DEBUG PATCH Change-Id: Icdb40b513723577cd9ef58f40aaf2946b0ddb76d Signed-off-by:Azhar Shaikh <azhars@codeaurora.org> Signed-off-by:
Ajay Dudani <adudani@codeaurora.org>
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- drivers/usb/core/driver.c 131 additions, 0 deletionsdrivers/usb/core/driver.c
- drivers/usb/host/xhci-dbg.c 1 addition, 1 deletiondrivers/usb/host/xhci-dbg.c
- drivers/usb/host/xhci-msm-hsic.c 2 additions, 2 deletionsdrivers/usb/host/xhci-msm-hsic.c
- drivers/usb/host/xhci.h 1 addition, 1 deletiondrivers/usb/host/xhci.h
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