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xtensa: nommu: don't provide arch_get_unmapped_area

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Nommu unconditionally provides arch_get_unmapped_area that always
returns -ENOMEM.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
Max Filippov 2014-09-22 07:21:48 +04:00
parent f6891ddbc7
commit d10fa7cf3d
1 changed files with 2 additions and 0 deletions
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2
arch/xtensa/kernel/syscall.c
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@ -57,6 +57,7 @@ asmlinkage long xtensa_fadvise64_64(int fd, int advice,
return sys_fadvise64_64(fd, offset, len, advice);
}
#ifdef CONFIG_MMU
unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
unsigned long len, unsigned long pgoff, unsigned long flags)
{
@ -93,3 +94,4 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
addr = COLOUR_ALIGN(addr, pgoff);
}
}
#endif