usb: dwc2: gadget: reset fifo_map when initializing fifos

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After all endpoints are disabled, fifo_map should have reached 0.
Its a bug if if didn't, so warn about it and reset it to 0 so that
driver can continue using all the fifos.

Tested-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Gregory Herrero <gregory.herrero@intel.com>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

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Gregory Herrero 2015-01-09 13:39:06 +01:00 • committed by Felipe Balbi

parent 4556e12c9c

commit 7fcbc95c1f

1 changed files with 4 additions and 0 deletions

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drivers/usb/dwc2/gadget.c

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