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Staging: comedi: s526: Take account of arch's byte order. 

Signed-off-by: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Ian Abbott 2009-09-21 15:38:34 -04:00 committed by Greg Kroah-Hartman
parent ca98ee7bb4
commit 2b0318a600
1 changed files with 17 additions and 0 deletions
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17
drivers/staging/comedi/drivers/s526.c
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@ -43,6 +43,7 @@ comedi_config /dev/comedi0 s526 0x2C0,0x3
#include "../comedidev.h"
#include <linux/ioport.h>
#include <asm/byteorder.h>
#define S526_SIZE 64
@ -113,6 +114,7 @@ static const int s526_ports[] = {
};
struct counter_mode_register_t {
#if defined (__LITTLE_ENDIAN_BITFIELD)
unsigned short coutSource:1;
unsigned short coutPolarity:1;
unsigned short autoLoadResetRcap:3;
@ -124,6 +126,21 @@ struct counter_mode_register_t {
unsigned short outputRegLatchCtrl:1;
unsigned short preloadRegSel:1;
unsigned short reserved:1;
#elif defined(__BIG_ENDIAN_BITFIELD)
unsigned short reserved:1;
unsigned short preloadRegSel:1;
unsigned short outputRegLatchCtrl:1;
unsigned short countDirCtrl:1;
unsigned short countDir:1;
unsigned short clockSource:2;
unsigned short ctEnableCtrl:2;
unsigned short hwCtEnableSource:2;
unsigned short autoLoadResetRcap:3;
unsigned short coutPolarity:1;
unsigned short coutSource:1;
#else
#error Unknown bit field order
#endif
};
union cmReg {