linux-kernel - RE: [PATCH] phy: renesas: rcar-gen3-usb2: Use platform_get_irq

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <TYAPR01MB4544AB2F6D2A49FCB0160893D89C0@TYAPR01MB4544.jpnprd01.prod.outlook.com>
Date:   Wed, 2 Oct 2019 04:50:13 +0000
From:   Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
To:     Geert Uytterhoeven <geert+renesas@...der.be>,
        Kishon Vijay Abraham I <kishon@...com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
CC:     Stephen Boyd <swboyd@...omium.org>,
        "linux-renesas-soc@...r.kernel.org" 
        <linux-renesas-soc@...r.kernel.org>,
        "linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] phy: renesas: rcar-gen3-usb2: Use
 platform_get_irq_optional() for optional irq

Hi Geert-san,

> From: Geert Uytterhoeven, Sent: Wednesday, October 2, 2019 3:11 AM
> 
> As platform_get_irq() now prints an error when the interrupt does not
> exist, a scary warning may be printed for an optional interrupt:
> 
>     phy_rcar_gen3_usb2 ee0a0200.usb-phy: IRQ index 0 not found
> 
> Fix this by calling platform_get_irq_optional() instead.
> 
> Fixes: 7723f4c5ecdb8d83 ("driver core: platform: Add an error message to platform_get_irq*()")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
> ---
> This is a fix for v5.4-rc1.
> ---

Thank you for the patch!

Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>

And, I tested this patch on R-Car H3. So,

Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>

Best regards,
Yoshihiro Shimoda