linux-kernel - Re: [PATCH] driver/video/cirrusfb : Fix RAM address printk

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Message-ID: <484EFD1A.5040307@gmail.com>
Date:	Wed, 11 Jun 2008 00:15:54 +0200
From:	Jiri Slaby <jirislaby@...il.com>
To:	Philippe De Muyter <phdm@...qel.be>
CC:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] driver/video/cirrusfb : Fix RAM address printk

On 06/11/2008 12:14 AM, Philippe De Muyter wrote:
> On Tue, Jun 10, 2008 at 11:51:21PM +0200, Jiri Slaby wrote:
>> On 06/10/2008 11:42 PM, Philippe De Muyter wrote:
>>> Hello everybody,
>>> In the cirrusfb driver, the RAM address printk has a superfluous 'x'
>>> that could be interpreted as "don't care", while it is actually a typo.
>>> Fix that.
>>> Signed-off-by: Philippe De Muyter <phdm@...qel.be>
>>> diff -r 184e1bb486cf drivers/video/cirrusfb.c
>>> --- a/drivers/video/cirrusfb.c	Mon Jun  9 19:30:13 2008 -0700
>>> +++ b/drivers/video/cirrusfb.c	Tue Jun 10 13:25:22 2008 +0200
>>> @@ -2432,7 +2432,7 @@ static int cirrusfb_pci_register(struct  
>>> 	info->screen_size = board_size;
>>>  	cinfo->unmap = cirrusfb_pci_unmap;
>>>  -	printk(KERN_INFO " RAM (%lu kB) at 0xx%lx, ",
>>> +	printk(KERN_INFO " RAM (%lu kB) at 0x%lx, ",
>>>  		info->screen_size >> 10, board_addr);
>> Hmm, is there \n missing too?
>>
> 
> No that would make the RAM adress orphan, but we must also remove KERN_INFO
> in the printk below.

No please. This makes logs non-atomic. Make one printk from the two.

>>>  	printk(KERN_INFO "Cirrus Logic chipset on PCI bus\n");
>>>  	pci_set_drvdata(pdev, info);
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