Thread (13 messages) 13 messages, 8 authors, 2014-02-11

[PATCHv2 2/2] arm: Get rid of meminfo

From: Laura Abbott <hidden>
Date: 2014-02-10 21:59:37
Also in: linux-arm-msm, lkml

On 2/10/2014 9:28 AM, Courtney Cavin wrote:
On Mon, Feb 10, 2014 at 04:25:34AM +0100, Laura Abbott wrote:
quoted
On 2/6/2014 6:09 PM, Courtney Cavin wrote:
quoted
On Wed, Feb 05, 2014 at 01:02:31AM +0100, Laura Abbott wrote:
quoted
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 <redacted>
[...]
quoted
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() ?
Yes, that was a typo on my part. I'll send out a v3 with collected acks.
So, I also just noticed that you specifically remove the call to
sharpsl_save_param() here.  I'm presuming that this is also an error, as
you haven't removed it from any of the other pxa fixups, and it seems
unrelated to the change.

-Courtney
Clearly not my finest hour at all. Thanks for reviewing.

Laura


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