[PATCH] initramfs: Fix initramfs size for 32-bit arches

[Geert Uytterhoeven]

commit ffe8018c3424892c9590048fc36caa6c3e0c8a76 ("initramfs: fix initramfs size
calculation") broke 32-bit arches like (on ARAnyM):

    VFS: Cannot open root device "hda1" or unknown-block(3,1)
    Please append a correct "root=" boot option; here are the available partitions:
    fe80         1059408 nfhd8  (driver?)
      fe81          921600 nfhd8p1 00000000-0000-0000-0000-000000000nfhd8p1
      fe82          137807 nfhd8p2 00000000-0000-0000-0000-000000000nfhd8p2
    0200            3280 fd0  (driver?)
    0201            3280 fd1  (driver?)
    0300         1059408 hda  driver: ide-gd
      0301          921600 hda1 00000000-0000-0000-0000-000000000hda1
      0302          137807 hda2 00000000-0000-0000-0000-000000000hda2
    Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(3,1)

As pointed out by Kerstin Jonsson <kerstin.jonsson@xxxxxxxxxxxx>, this is due
to CONFIG_32BIT not being defined.

Only mips, s390, and score set CONFIG_32BIT for 32-bit builds, so fix it for
all other 32-bit arches by inverting the logic and testing for CONFIG_64BIT,
which should be defined on all 64-bit arches.

Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
 usr/initramfs_data.S |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/usr/initramfs_data.S b/usr/initramfs_data.S
index b9efed5..792a750 100644
--- a/usr/initramfs_data.S
+++ b/usr/initramfs_data.S
@@ -30,8 +30,8 @@ __irf_end:
 .section .init.ramfs.info,"a"
 .globl __initramfs_size
 __initramfs_size:
-#ifdef CONFIG_32BIT
-	.long __irf_end - __irf_start
-#else
+#ifdef CONFIG_64BIT
 	.quad __irf_end - __irf_start
+#else
+	.long __irf_end - __irf_start
 #endif
-- 
1.7.0.4

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds
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