linux-kernel - Re: [PATCH v7 5/5] usb: dwc3: core: cleanup IRQ resources

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Date:	Tue, 10 May 2016 13:14:15 +0300
From:	Felipe Balbi <balbi@...nel.org>
To:	Roger Quadros <rogerq@...com>
Cc:	tony@...mide.com, Joao.Pinto@...opsys.com,
	sergei.shtylyov@...entembedded.com, peter.chen@...escale.com,
	jun.li@...escale.com, grygorii.strashko@...com,
	yoshihiro.shimoda.uh@...esas.com, nsekhar@...com, b-liu@...com,
	linux-usb@...r.kernel.org, linux-omap@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 5/5] usb: dwc3: core: cleanup IRQ resources


Hi,

Roger Quadros <rogerq@...com> writes:
>>> diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
>>> index 186a886..2e20892 100644
>>> --- a/drivers/usb/dwc3/core.h
>>> +++ b/drivers/usb/dwc3/core.h
>>> @@ -716,6 +716,8 @@ struct dwc3_scratchpad_array {
>>>   * @maximum_speed: maximum speed requested (mainly for testing purposes)
>>>   * @revision: revision register contents
>>>   * @dr_mode: requested mode of operation
>>> + * @gadget_irq: IRQ number for Peripheral IRQs
>>> + * @otg_irq: IRQ number for OTG IRQs
>>>   * @usb2_phy: pointer to USB2 PHY
>>>   * @usb3_phy: pointer to USB3 PHY
>>>   * @usb2_generic_phy: pointer to USB2 PHY
>>> @@ -817,6 +819,9 @@ struct dwc3 {
>>>  
>>>  	enum usb_dr_mode	dr_mode;
>>>  
>>> +	int			gadget_irq;
>>> +	int			otg_irq;
>> 
>> while at that, let's add host_irq too and do proper changes to dwc3/host.c
>
> Sure. So we add host_irq here, and manually create an irq resource
> in dwc3_host_init?

right :-) Then the code looks similar for otg, peripheral and host parts ;-)

-- 
balbi

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