linux-kernel - Re: [PATCH] USB: host: ehci: Add error handling in ehci_mxc_drv

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Date:   Wed, 13 May 2020 15:01:17 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Tang Bin <tangbin@...s.chinamobile.com>
Cc:     Alan Stern <stern@...land.harvard.edu>, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Zhang Shengju <zhangshengju@...s.chinamobile.com>
Subject: Re: [PATCH] USB: host: ehci: Add error handling in
 ehci_mxc_drv_probe()

On Wed, May 13, 2020 at 08:55:59PM +0800, Tang Bin wrote:
> Hi gregkh:
> 
> On 2020/5/8 21:51, Alan Stern wrote:
> > On Fri, 8 May 2020, Tang Bin wrote:
> > 
> > > The function ehci_mxc_drv_probe() does not perform sufficient error
> > > checking after executing platform_get_irq(), thus fix it.
> > Aside from the "irq <= 0" issue, the Subject: line should say
> > "ehci-mxc", not "ehci".
> > 
> I know this patch need v2, whether just fix the subject?

0 is an invalid irq.