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powerpc: Fix section mismatch warning 

Add __init to MMU_setup() which uses __initdata boot_command_line.
Also MMU_setup() is only called from MMU_init(), which is also __init.

Warning appeared since commit 3e47d1474c.

Fixes: 3e47d1474c ("powerpc: Remove powerpc specific cmd_line")
Signed-off-by: Fabian Frederick <fabf@skynet.be>
[mpe: Update changelog]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Fabian Frederick 2014-10-29 21:14:27 +01:00 committed by Michael Ellerman
parent d506aa68c2
commit 94966b712c
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/mm/init_32.c
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@ -103,7 +103,7 @@ unsigned long __max_low_memory = MAX_LOW_MEM;
/*
* Check for command-line options that affect what MMU_init will do.
*/
void MMU_setup(void)
void __init MMU_setup(void)
{
/* Check for nobats option (used in mapin_ram). */
if (strstr(boot_command_line, "nobats")) {