[PATCH] ARM: 2762/1: S3C24XX Audio platform data

Patch from Ben Dooks

This provides the s3c24xx audio platform data which can be
supplied from any of the board specific drivers.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

include/asm-arm/arch-s3c2410/audio.h

+/* linux/include/asm-arm/arch-s3c2410/audio.h
+ *
+ * (c) 2004-2005 Simtec Electronics
+ *	http://www.simtec.co.uk/products/SWLINUX/
+ *	Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C24XX - Audio platfrom_device info
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Changelog:
+ *	20-Nov-2004 BJD  Created file
+ *	07-Mar-2005 BJD  Added suspend/resume calls
+*/
+
+#ifndef __ASM_ARCH_AUDIO_H
+#define __ASM_ARCH_AUDIO_H __FILE__
+
+/* struct s3c24xx_iis_ops
+ *
+ * called from the s3c24xx audio core to deal with the architecture
+ * or the codec's setup and control.
+ *
+ * the pointer to itself is passed through in case the caller wants to
+ * embed this in an larger structure for easy reference to it's context.
+*/
+
+struct s3c24xx_iis_ops {
+	struct module *owner;
+
+	int	(*startup)(struct s3c24xx_iis_ops *me);
+	void	(*shutdown)(struct s3c24xx_iis_ops *me);
+	int	(*suspend)(struct s3c24xx_iis_ops *me);
+	int	(*resume)(struct s3c24xx_iis_ops *me);
+
+	int	(*open)(struct s3c24xx_iis_ops *me, snd_pcm_substream_t *strm);
+	int	(*close)(struct s3c24xx_iis_ops *me, snd_pcm_substream_t *strm);
+	int	(*prepare)(struct s3c24xx_iis_ops *me, snd_pcm_substream_t *strm, snd_pcm_runtime_t *rt);
+};
+
+struct s3c24xx_platdata_iis {
+	const char		*codec_clk;
+	struct s3c24xx_iis_ops	*ops;
+	int			(*match_dev)(struct device *dev);
+};
+
+#endif /* __ASM_ARCH_AUDIO_H */