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ALSA: memalloc: Fix missing PAGE_SIZE definition

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The recent fix moved the inline snd_sgbuf_aligned_pages() outside the
ifdef, and this triggered a build error on some architectures due to
the undefined PAGE_SIZE, as spotted by 0day bot.
Fix it by adding the missing header inclusion.

Fixes: 4cae99d9b530 ("ALSA: memalloc: declare snd_sgbuf_aligned_pages() unconditionally")
Reported-by: kbuild test robot <lkp@intel.com>
Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Takashi Iwai 2018-07-30 08:46:40 +02:00 committed by Mark Brown
parent 8adf3df415
commit 345a9ca37a
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1 changed files with 2 additions and 0 deletions
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2
include/sound/memalloc.h
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@ -24,6 +24,8 @@
#ifndef __SOUND_MEMALLOC_H
#define __SOUND_MEMALLOC_H
#include <asm/page.h>
struct device;
/*