From 3f308d17d7abbf35a6d40a7f16dc70cf43f12c98 Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Mon, 16 May 2016 14:17:06 +0300 Subject: usb: dwc3: gadget: hold gadget IRQ in dwc->irq_gadget by holding gadget's IRQ number in dwc->irq_gadget, it'll be simpler to free_irq() and disable the IRQ in case an IRQ fires while we are runtime suspended. Signed-off-by: Felipe Balbi --- drivers/usb/dwc3/core.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/usb/dwc3/core.h') diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index 211729519eb4..5148c563167e 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -730,6 +730,7 @@ struct dwc3_scratchpad_array { * @regs: base address for our registers * @regs_size: address space size * @fladj: frame length adjustment + * @irq_gadget: peripheral controller's IRQ number * @nr_scratch: number of scratch buffers * @u1u2: only used on revisions <1.83a for workaround * @maximum_speed: maximum speed requested (mainly for testing purposes) @@ -837,6 +838,7 @@ struct dwc3 { enum usb_dr_mode dr_mode; u32 fladj; + u32 irq_gadget; u32 nr_scratch; u32 u1u2; u32 maximum_speed; -- cgit v1.2.3