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Message-ID: <20140416211007.GA31451@kroah.com>
Date: Wed, 16 Apr 2014 14:10:07 -0700
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: Jet Chen <jet.chen@...el.com>
Cc: Alessandro Rubini <rubini@...dd.com>,
Fengguang Wu <fengguang.wu@...el.com>,
linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org
Subject: Re: [PATCH] FMC: misc_register should not be called while atomic
On Wed, Apr 09, 2014 at 12:13:35PM +0800, Jet Chen wrote:
> Signed-off-by: Jet Chen <jet.chen@...el.com>
> ---
> drivers/fmc/fmc-chardev.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/fmc/fmc-chardev.c b/drivers/fmc/fmc-chardev.c
> index b071039..08c4549 100644
> --- a/drivers/fmc/fmc-chardev.c
> +++ b/drivers/fmc/fmc-chardev.c
> @@ -141,8 +141,8 @@ static int fc_probe(struct fmc_device *fmc)
> fc->misc.fops = &fc_fops;
> fc->misc.name = kstrdup(dev_name(&fmc->dev), GFP_KERNEL);
>
> - spin_lock(&fc_lock);
> ret = misc_register(&fc->misc);
> + spin_lock(&fc_lock);
> if (ret < 0) {
> kfree(fc->misc.name);
> kfree(fc);
> --
> 1.9.1
This patch doesn't apply at all, can you please redo it against 3.15-rc1
and resend it so that I can apply it?
thanks,
greg k-h
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