linux-kernel - Re: [Patch V2] soc/tegra: fuse: Add fuse clock check in tegra_fuse

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Message-ID: <20191001150412.GG3566931@ulmo>
Date:   Tue, 1 Oct 2019 17:04:12 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     Nagarjuna Kristam <nkristam@...dia.com>
Cc:     jonathanh@...dia.com, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [Patch V2] soc/tegra: fuse: Add fuse clock check in
 tegra_fuse_readl

On Tue, Sep 03, 2019 at 04:26:52PM +0530, Nagarjuna Kristam wrote:
> tegra_fuse_readl() can be called from drivers at any time. If this API is
> called before tegra_fuse_probe(), we end up enabling clock before it is
> registered. Add check for fuse clock in tegra_fuse_readl() and return
> corresponding error if any.
> 
> Signed-off-by: Nagarjuna Kristam <nkristam@...dia.com>
> ---
> V2:
> 	- Added Null and other error checks for fuse->clk.
> ---
>  drivers/soc/tegra/fuse/fuse-tegra.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)

Applied to for-5.5/soc, thanks.

Thierry

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