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 for Android: free password hash cracker in your pocket

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

Date:   Thu, 03 Oct 2019 09:10:44 -0700
From:   Stephen Boyd <swboyd@...omium.org>
To:     Geert Uytterhoeven <geert+renesas@...der.be>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
Cc:     linux-renesas-soc@...r.kernel.org, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert+renesas@...der.be>
Subject: Re: [PATCH] phy: renesas: rcar-gen3-usb2: Use platform_get_irq_optional() for optional irq

Quoting Geert Uytterhoeven (2019-10-01 11:11:09)
> 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>
> ---

Reviewed-by: Stephen Boyd <swboyd@...omium.org>