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ide: move ide_rate_filter() calls to the upper layer (take 2)

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* Move ide_rate_filter() calls from host drivers to IDE core.

* Make ide_rate_filter() static.

* Make 'speed' argument of ->speedproc const.

v2:
* Fix it8213_tune_chipset() comment.

There should be no functionality changes caused by this patch.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2007-10-11 23:53:59 +02:00
parent 3160d5416f
commit f212ff28f0
32 changed files with 59 additions and 123 deletions
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3
include/linux/ide.h
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@@ -705,7 +705,7 @@ typedef struct hwif_s {
/* routine to tune PIO mode for drives */
void (*tuneproc)(ide_drive_t *, u8);
/* routine to retune DMA modes for drives */
int (*speedproc)(ide_drive_t *, u8);
int (*speedproc)(ide_drive_t *, const u8);
/* tweaks hardware to select drive */
void (*selectproc)(ide_drive_t *);
/* chipset polling based on hba specifics */
@@ -1378,7 +1378,6 @@ static inline void ide_set_hwifdata (ide_hwif_t * hwif, void *data)
}
/* ide-lib.c */
u8 ide_rate_filter(ide_drive_t *, u8);
extern char *ide_xfer_verbose(u8 xfer_rate);
extern void ide_toggle_bounce(ide_drive_t *drive, int on);
extern int ide_set_xfer_rate(ide_drive_t *drive, u8 rate);