linux-kernel - Re: [PATCH v3 5/5] drivers: bus: omap_l3: Change pr_crit() to dev

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]

Date:	Tue, 4 Mar 2014 22:37:22 +0800
From:	Santosh Shilimkar <santosh.shilimkar@...com>
To:	Peter Ujfalusi <peter.ujfalusi@...com>,
	Tony Lindgren <tony@...mide.com>
CC:	Olof Johansson <olof@...om.net>, Arnd Bergmann <arnd@...db.de>,
	<linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v3 5/5] drivers: bus: omap_l3: Change pr_crit() to dev_err()
 when IRQ request fails

On Tuesday 04 March 2014 08:48 PM, Peter Ujfalusi wrote:
> Use dev_err() which will going to print the driver's name as well and the
> KERN_ERR level is sufficient in this case (we also print via dev_err when
> there is an error with the mem resources)
> 
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@...com>
> Reviewed-by: Santosh Shilimkar <santosh.shilimkar@...com>
> ---
>  drivers/bus/omap_l3_noc.c | 7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/bus/omap_l3_noc.c b/drivers/bus/omap_l3_noc.c
> index 0eff48585ae3..972691a668a3 100644
> --- a/drivers/bus/omap_l3_noc.c
> +++ b/drivers/bus/omap_l3_noc.c
> @@ -158,8 +158,8 @@ static int omap4_l3_probe(struct platform_device *pdev)
>  	ret = devm_request_irq(&pdev->dev, l3->debug_irq, l3_interrupt_handler,
>  			       IRQF_DISABLED, "l3-dbg-irq", l3);
>  	if (ret) {
> -		pr_crit("L3: request_irq failed to register for 0x%x\n",
> -						l3->debug_irq);
> +		dev_err(&pdev->dev, "request_irq failed for %d\n",
> +			l3->debug_irq);
>  		return ret;
>  	}
>  
> @@ -167,8 +167,7 @@ static int omap4_l3_probe(struct platform_device *pdev)
>  	ret = devm_request_irq(&pdev->dev, l3->app_irq, l3_interrupt_handler,
>  			       IRQF_DISABLED, "l3-app-irq", l3);
>  	if (ret)
> -		pr_crit("L3: request_irq failed to register for 0x%x\n",
> -						l3->app_irq);
> +		dev_err(&pdev->dev, "request_irq failed for %d\n", l3->app_irq);
>  
>  	return ret;
>  }
> 
So this one change in the log level. If I look at now, may be dev_err
is fine but the change is not same.

Apart from above comment, rest of the series looks fine to me.
Feel free to add my ack...

Regards,
Santosh
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/