diff options
| author | James Bottomley <JBottomley@Parallels.com> | 2012-06-06 07:54:13 +0200 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-06-07 03:16:20 +0200 |
| commit | ea80dadec7a06889562b478cf0b87afbe62b7ac8 (patch) | |
| tree | 57a5876b32f79a108708f150861b2fa0acddbe81 /drivers/scsi/scsi.c | |
| parent | [SCSI] mpt2sas: Fix unsafe using smp_processor_id() in preemptible (diff) | |
| download | linux-ea80dadec7a06889562b478cf0b87afbe62b7ac8.tar.xz linux-ea80dadec7a06889562b478cf0b87afbe62b7ac8.zip | |
[SCSI] Fix sd_probe_domain config problem
With CONFIG_BLK_DEV_SD = n and CONFIG_PM = n, you get this compile failure:
(.text+0x4f6c77): undefined reference to `scsi_sd_probe_domain'
This was introduced by
commit a7a20d103994fd760766e6c9d494daa569cbfe06
Author: Dan Williams <dan.j.williams@intel.com>
Date: Thu Mar 22 17:05:11 2012 -0700
[SCSI] sd: limit the scope of the async probe domain
And happens because scsi_sd_probe_domain is conditionally defined but
unconditionally used. Fix this by making the symbol unconditionally defined.
Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Cc: Dan Williams <dan.j.williams@intel.com>
Tested-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/scsi.c')
| -rw-r--r-- | drivers/scsi/scsi.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index 61c82a345f82..bbbc9c918d4c 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -90,11 +90,9 @@ unsigned int scsi_logging_level; EXPORT_SYMBOL(scsi_logging_level); #endif -#if IS_ENABLED(CONFIG_PM) || IS_ENABLED(CONFIG_BLK_DEV_SD) -/* sd and scsi_pm need to coordinate flushing async actions */ +/* sd, scsi core and power management need to coordinate flushing async actions */ LIST_HEAD(scsi_sd_probe_domain); EXPORT_SYMBOL(scsi_sd_probe_domain); -#endif /* NB: These are exposed through /proc/scsi/scsi and form part of the ABI. * You may not alter any existing entry (although adding new ones is |