linux-kernel - Re: [PATCH 2/5] x86: efi: convert printk to pr

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Date:	Tue, 03 Jan 2012 21:26:01 -0800
From:	Joe Perches <joe@...ches.com>
To:	Olof Johansson <olof@...om.net>
Cc:	"H. Peter Anvin" <hpa@...ux.intel.com>,
	Matthew Garrett <mjg@...hat.com>, linux-kernel@...r.kernel.org,
	Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>, x86@...nel.org,
	Matt Fleming <matt.fleming@...el.com>
Subject: Re: [PATCH 2/5] x86: efi: convert printk to pr_*()

On Tue, 2012-01-03 at 09:11 -0800, Olof Johansson wrote:
> Alright, I guess I'll go through and convert them, even though
> there's no net gain to speak of.

Perhaps it'd be better to add
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
before any #include and remove PFX from the
formats.

> diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
[]
> @@ -254,7 +254,7 @@ int efi_set_rtc_mmss(unsigned long nowtime)
>  
>  	status = efi.get_time(&eft, &cap);
>  	if (status != EFI_SUCCESS) {
> -		printk(KERN_ERR "Oops: efitime: can't read time!\n");
> +		pr_err("Oops: efitime: can't read time!\n");

		pr_err("Oops: can't read time!\n")
> @@ -367,7 +367,7 @@ static void __init print_efi_memmap(void)
>  	     p < memmap.map_end;
>  	     p += memmap.desc_size, i++) {
>  		md = p;
> -		printk(KERN_INFO PFX "mem%02u: type=%u, attr=0x%llx, "
> +		pr_info(PFX "mem%02u: type=%u, attr=0x%llx, "
>  			"range=[0x%016llx-0x%016llx) (%lluMB)\n",

		pr_info("mem%02u: type..."

etc...

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