Date: Thu, 6 Feb 2014 18:09:50 -0800
From: Courtney Cavin <courtney.cavin@sonymobile.com>
To: Laura Abbott <lauraa@codeaurora.org>
CC: Russell King <linux@arm.linux.org.uk>, David Brown <davidb@codeaurora.org>,
        Daniel Walker <dwalker@fifo99.com>,
        Jason Cooper <jason@lakedaemon.net>, Andrew Lunn <andrew@lunn.ch>,
        Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
        Eric Miao <eric.y.miao@gmail.com>,
        Haojian Zhuang <haojian.zhuang@gmail.com>,
        Ben Dooks <ben-linux@fluff.org>, Kukjin Kim <kgene.kim@samsung.com>,
        "linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "linux-arm-msm@vger.kernel.org" <linux-arm-msm@vger.kernel.org>,
        Leif Lindholm <leif.lindholm@linaro.org>,
        Grygorii Strashko <grygorii.strashko@ti.com>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Rob Herring <robherring2@gmail.com>,
        Ard Biesheuvel <ard.biesheuvel@linaro.org>,
        Will Deacon <will.deacon@arm.com>,
        Nicolas Pitre <nicolas.pitre@linaro.org>,
        Santosh Shilimkar <santosh.shilimkar@ti.com>
Subject: Re: [PATCHv2 2/2] arm: Get rid of meminfo
Message-ID: <20140207020949.GQ1706@sonymobile.com>
References: <1391558551-31395-1-git-send-email-lauraa@codeaurora.org>
 <1391558551-31395-3-git-send-email-lauraa@codeaurora.org>
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On Wed, Feb 05, 2014 at 01:02:31AM +0100, Laura Abbott wrote:
> memblock is now fully integrated into the kernel and is the prefered
> method for tracking memory. Rather than reinvent the wheel with
> meminfo, migrate to using memblock directly instead of meminfo as
> an intermediate.
> 
> Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
[...]
> diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
> index 0b11c1a..51d814e 100644
> --- a/arch/arm/mach-pxa/spitz.c
> +++ b/arch/arm/mach-pxa/spitz.c
> @@ -32,6 +32,7 @@
>  #include <linux/io.h>
>  #include <linux/module.h>
>  #include <linux/reboot.h>
> +#include <linux/memblock.h>
> 
>  #include <asm/setup.h>
>  #include <asm/mach-types.h>
> @@ -971,13 +972,9 @@ static void __init spitz_init(void)
>         spitz_i2c_init();
>  }
> 
> -static void __init spitz_fixup(struct tag *tags, char **cmdline,
> -                              struct meminfo *mi)
> +static void __init spitz_fixup(struct tag *tags, char **cmdline)
>  {
> -       sharpsl_save_param();
> -       mi->nr_banks = 1;
> -       mi->bank[0].start = 0xa0000000;
> -       mi->bank[0].size = (64*1024*1024);
> +       memblock_addr(0xa0000000, SZ_64M);

memblock_add() ?

-Courtney
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