Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b4baad0b authored by Christophe Leroy's avatar Christophe Leroy Committed by Michael Ellerman
Browse files

powerpc/mm: remove unnecessary #ifdef CONFIG_PPC64 



For PPC32 that's a noop, gcc should be smart enough to ignore it.

Signed-off-by: default avatarChristophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 87746121

arch/powerpc/mm/slice.c

+1 −3
Original line number Diff line number Diff line
@@ -118,13 +118,11 @@ static int slice_high_has_vma(struct mm_struct *mm, unsigned long slice) 
	unsigned long start = slice << SLICE_HIGH_SHIFT;

	unsigned long end = start + (1ul << SLICE_HIGH_SHIFT);



#ifdef CONFIG_PPC64

	/* Hack, so that each addresses is controlled by exactly one

	 * of the high or low area bitmaps, the first high area starts

	 * at 4GB, not 0 */

	if (start == 0)

		start = SLICE_LOW_TOP;

#endif

		start = (unsigned long)SLICE_LOW_TOP;



	return !slice_area_is_free(mm, start, end - start);

}