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cd6a65036f
We may disable proc fs only for sound part, to reduce ALSA memory footprint. So add CONFIG_SND_PROC_FS and replace the old CONFIG_PROC_FSs in alsa code. With sound proc fs disabled, we can save about 9KB memory size on X86_64 platform. Signed-off-by: Jie Yang <yang.jie@intel.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/*
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* ALSA sequencer /proc info
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* Copyright (c) 1998 by Frank van de Pol <fvdpol@coil.demon.nl>
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef __SND_SEQ_INFO_H
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#define __SND_SEQ_INFO_H
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#include <sound/info.h>
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#include <sound/seq_kernel.h>
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void snd_seq_info_clients_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer);
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void snd_seq_info_timer_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer);
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void snd_seq_info_queues_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer);
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#ifdef CONFIG_SND_PROC_FS
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int snd_seq_info_init( void );
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int snd_seq_info_done( void );
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#else
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static inline int snd_seq_info_init(void) { return 0; }
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static inline int snd_seq_info_done(void) { return 0; }
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#endif
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#endif
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