linux-kernel - Re: [PATCH RESEND] phy: exynos5-usbdrd: Calibrating makes sense only for USB2.0 PHY

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

Message-ID: <20200708134758.GA32497@kozik-lap>
Date:   Wed, 8 Jul 2020 15:47:58 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Marek Szyprowski <m.szyprowski@...sung.com>
Cc:     linux-usb@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
        linux-kernel@...r.kernel.org, Vinod Koul <vkoul@...nel.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Subject: Re: [PATCH RESEND] phy: exynos5-usbdrd: Calibrating makes sense only
 for USB2.0 PHY

On Wed, Jul 08, 2020 at 03:38:00PM +0200, Marek Szyprowski wrote:
> PHY calibration is needed only for USB2.0 (UTMI) PHY, so skip calling
> calibration code when phy_calibrate() is called for USB3.0 (PIPE3) PHY.
> 
> Fixes: d8c80bb3b55b ("phy: exynos5-usbdrd: Calibrate LOS levels for exynos5420/5800")
> Signed-off-by: Marek Szyprowski <m.szyprowski@...sung.com>
> ---
>  drivers/phy/samsung/phy-exynos5-usbdrd.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)

Acked-by: Krzysztof Kozlowski <krzk@...nel.org>

Best regards,
Krzysztof