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[SCSI] libsas: fix try_test_sas_gpio_gp_bit() build error 

If the user has disabled CONFIG_SCSI_SAS_HOST_SMP then libsas drivers
will not be receiving smp-gpio frames and do not need this lookup code.

Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Tested-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Dan Williams 2011-09-23 16:43:45 -07:00 committed by James Bottomley
parent 11e16364aa
commit d962480e9a
1 changed files with 7 additions and 0 deletions
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7
include/scsi/libsas.h
View File

@ -413,7 +413,14 @@ static inline unsigned int to_sas_gpio_od(int device, int bit)
return 3 * device + bit;
}
#ifdef CONFIG_SCSI_SAS_HOST_SMP
int try_test_sas_gpio_gp_bit(unsigned int od, u8 *data, u8 index, u8 count);
#else
static inline int try_test_sas_gpio_gp_bit(unsigned int od, u8 *data, u8 index, u8 count)
{
return -1;
}
#endif
/* ---------- Tasks ---------- */
/*