linux-kernel - Re: [PATCH] usb: host: ehci-exynos: Handle return value of clk_prepare

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Message-ID: <20170612120223.GA11300@kozik-book>
Date:   Mon, 12 Jun 2017 14:02:23 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Arvind Yadav <arvind.yadav.cs@...il.com>
Cc:     stern@...land.harvard.edu, kgene@...nel.org,
        javier@....samsung.com, gregkh@...uxfoundation.org,
        linux-usb@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] usb: host: ehci-exynos: Handle return value of
 clk_prepare_enable

On Mon, Jun 12, 2017 at 04:45:14PM +0530, Arvind Yadav wrote:
> clk_prepare_enable() can fail here and we must check its return value.
> 
> Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com>
> ---
>  drivers/usb/host/ehci-exynos.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 

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

Best regards,
Krzysztof