usb: dwc2: host: don't clear hprt0 status bits when exiting hibernation

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When entering hibernation hprt0 must be read using dwc2_read_hprt0().
Otherwise, any set hprt0 status bits will be cleared when restoring
hprt0 on exit from hibernation.

Signed-off-by: Gregory Herrero <gregory.herrero@intel.com>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@intel.com>
Tested-by: Robert Baldyga <r.baldyga@samsung.com>
Tested-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Tested-by: John Youn <johnyoun@synopsys.com>
Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

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Gregory Herrero 2015-09-22 15:16:37 +02:00 • committed by Felipe Balbi

parent 70f3a9caa1

commit cc047ce4be

1 changed files with 1 additions and 1 deletions

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drivers/usb/dwc2/core.c

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