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usb: dwc2: gadget: mask fifo empty irq with dma
authorMian Yousaf Kaukab <yousaf.kaukab@intel.com>
Fri, 9 Jan 2015 12:38:42 +0000 (13:38 +0100)
committerFelipe Balbi <balbi@ti.com>
Mon, 12 Jan 2015 21:32:33 +0000 (15:32 -0600)
commit6ff2e8326fb50aee80f93e12de367065cc089aae
tree38fbe47b5dfe0f50a1d64d307ea220cd6f9ef673tree | snapshot
parentf6c015922c1dc99c53fb2ca95361086e65897b7ccommit | diff
usb: dwc2: gadget: mask fifo empty irq with dma

When using DMA, keep fifo empty interrupt disabled. Otherwise
core is flooded by interrupts.

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>
drivers/usb/dwc2/gadget.c diff | blob | history
Beck SC1x5 Kernel