From: Florian Fainelli <f.fainelli@gmail.com>
To: Sergey Shtylyov <s.shtylyov@omp.ru>,
linux-usb@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Felipe Balbi <balbi@kernel.org>
Cc: Al Cooper <alcooperx@gmail.com>,
bcm-kernel-feedback-list@broadcom.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 6/9] usb: misc: brcmstb-usb-pinmap: add IRQ check
Date: Tue, 10 Aug 2021 02:51:02 -0700 [thread overview]
Message-ID: <56cc78f2-c082-0c92-cba6-175500d6b0cf@gmail.com> (raw)
In-Reply-To: <806d0b1a-365b-93d9-3fc1-922105ca5e61@omp.ru>
On 8/9/2021 1:45 PM, Sergey Shtylyov wrote:
> The driver neglects to check the result of platform_get_irq()'s call and
> blithely passes the negative error codes to devm_request_irq() (which takes
> *unsigned* IRQ #), causing it to fail with -EINVAL, overriding an original
> error code. Stop calling devm_request_irq() with the invalid IRQ #s.
>
> Fixes: 517c4c44b323 ("usb: Add driver to allow any GPIO to be used for 7211 USB signals")
> Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
--
Florian
next prev parent reply other threads:[~2021-08-10 9:51 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-09 20:16 [PATCH v2 0/9] Stop calling request_irq(), etc. with invalid IRQs in the USB drivers Sergey Shtylyov
2021-08-09 20:21 ` [PATCH v2 1/9] usb: dwc3: meson-g12a: add IRQ check Sergey Shtylyov
2021-08-09 20:23 ` [PATCH v2 2/9] usb: dwc3: qcom: " Sergey Shtylyov
2021-08-09 20:27 ` [PATCH v2 3/6] usb: gadget: udc: at91: " Sergey Shtylyov
2021-08-09 20:35 ` [PATCH v2 4/9] usb: gadget: udc: s3c2410: " Sergey Shtylyov
2021-08-10 6:53 ` Krzysztof Kozlowski
2021-08-12 5:40 ` Felipe Balbi
2021-08-09 20:41 ` [PATCH v2 5/9] usb: host: ohci-tmio: " Sergey Shtylyov
2021-08-09 20:54 ` Alan Stern
2021-08-09 20:45 ` [PATCH v2 6/9] usb: misc: brcmstb-usb-pinmap: " Sergey Shtylyov
2021-08-10 9:51 ` Florian Fainelli [this message]
2021-08-09 20:50 ` [PATCH v2 7/9] usb: phy: fsl-usb: " Sergey Shtylyov
2021-08-12 5:38 ` Felipe Balbi
2021-08-09 20:52 ` [PATCH v2 8/9] usb: phy: tahvo: " Sergey Shtylyov
2021-08-12 5:39 ` Felipe Balbi
2021-08-13 7:02 ` Greg Kroah-Hartman
2021-08-13 10:33 ` Sergey Shtylyov
2021-08-09 20:53 ` [PATCH v2 9/9] usb: phy: twl6030: add IRQ checks Sergey Shtylyov
2021-08-12 5:39 ` Felipe Balbi
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