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ide: remove ata_status_t and atapi_status_t

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Remove ata_status_t (unused) and atapi_status_t.

While at it:
* replace 'HWIF(drive)' by 'drive->hwif' (or just 'hwif' where possible)

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2008-01-25 22:17:11 +01:00
parent 6a2144146a
commit 22c525b976
5 changed files with 37 additions and 85 deletions
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44
include/linux/ide.h
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@@ -365,50 +365,6 @@ typedef union {
} b;
} select_t, ata_select_t;
/*
* The ATA-IDE Status Register.
* The ATAPI Status Register.
*
* check : Error occurred
* idx : Index Error
* corr : Correctable error occurred
* drq : Data is request by the device
* dsc : Disk Seek Complete : ata
* : Media access command finished : atapi
* df : Device Fault : ata
* : Reserved : atapi
* drdy : Ready, Command Mode Capable : ata
* : Ignored for ATAPI commands : atapi
* bsy : Disk is Busy
* : The device has access to the command block
*/
typedef union {
unsigned all :8;
struct {
#if defined(__LITTLE_ENDIAN_BITFIELD)
unsigned check :1;
unsigned idx :1;
unsigned corr :1;
unsigned drq :1;
unsigned dsc :1;
unsigned df :1;
unsigned drdy :1;
unsigned bsy :1;
#elif defined(__BIG_ENDIAN_BITFIELD)
unsigned bsy :1;
unsigned drdy :1;
unsigned df :1;
unsigned dsc :1;
unsigned drq :1;
unsigned corr :1;
unsigned idx :1;
unsigned check :1;
#else
#error "Please fix <asm/byteorder.h>"
#endif
} b;
} ata_status_t, atapi_status_t;
/*
* ATAPI Feature Register
*