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34394e45c3
* Replace incorrect CONFIG_BLK_DEV_IDE #ifdef in check_media_bay() by CONFIG_MAC_FLOPPY one. * Replace incorrect CONFIG_BLK_DEV_IDE #ifdef-s by CONFIG_BLK_DEV_IDE_PMAC ones. * check_media_bay() is used only by drivers/block/swim3.c so make this function available only if CONFIG_MAC_FLOPPY is defined. * check_media_bay_by_base() and media_bay_set_ide_infos() are used only by drivers/ide/ppc/pmac.c so so make these functions available only if CONFIG_MAC_FLOPPY is defined. v2: * Remove ifdefs from function prototypes. (Andrew Morton) Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
32 lines
1.0 KiB
C
32 lines
1.0 KiB
C
/*
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* mediabay.h: definitions for using the media bay
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* on PowerBook 3400 and similar computers.
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*
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* Copyright (C) 1997 Paul Mackerras.
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*/
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#ifndef _PPC_MEDIABAY_H
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#define _PPC_MEDIABAY_H
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#ifdef __KERNEL__
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#define MB_FD 0 /* media bay contains floppy drive (automatic eject ?) */
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#define MB_FD1 1 /* media bay contains floppy drive (manual eject ?) */
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#define MB_SOUND 2 /* sound device ? */
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#define MB_CD 3 /* media bay contains ATA drive such as CD or ZIP */
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#define MB_PCI 5 /* media bay contains a PCI device */
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#define MB_POWER 6 /* media bay contains a Power device (???) */
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#define MB_NO 7 /* media bay contains nothing */
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int check_media_bay(struct device_node *which_bay, int what);
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/* Number of bays in the machine or 0 */
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extern int media_bay_count;
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int check_media_bay_by_base(unsigned long base, int what);
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/* called by IDE PMAC host driver to register IDE controller for media bay */
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int media_bay_set_ide_infos(struct device_node *which_bay, unsigned long base,
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int irq, int index);
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#endif /* __KERNEL__ */
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#endif /* _PPC_MEDIABAY_H */
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