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| author | Lee Jones <lee.jones@linaro.org> | 2020-07-07 16:00:48 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-07-08 07:12:44 +0200 |
| commit | 4be1fa2b55a8be8fc6779a556d00d833878132c3 (patch) | |
| tree | e2bbe5b5981b96223600f17aa789e1a3698037ee /drivers/scsi | |
| parent | scsi: ufs: Change upiu_flags to be u8 (diff) | |
| download | linux-4be1fa2b55a8be8fc6779a556d00d833878132c3.tar.xz linux-4be1fa2b55a8be8fc6779a556d00d833878132c3.zip | |
scsi: fdomain: Mark 'fdomain_pm_ops' as __maybe_unused
Not all source files which include 'fdomain.h' make use of 'fdomain_pm_ops'
leaving them defined but unused. Mark it as __maybe_unused to tell the
compiler this is not only acceptable, but expected.
Fixes the following W=1 kernel build warning(s):
In file included from drivers/scsi/pcmcia/fdomain_cs.c:16:
drivers/scsi/fdomain.h:106:32: warning: ‘fdomain_pm_ops’ defined but not used [-Wunused-const-variable=]
106 | static const struct dev_pm_ops fdomain_pm_ops;
| ^~~~~~~~~~~~~~
Link: https://lore.kernel.org/r/20200707140055.2956235-4-lee.jones@linaro.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/fdomain.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/fdomain.h b/drivers/scsi/fdomain.h index 6f63fc6b0d12..93afcee207ae 100644 --- a/drivers/scsi/fdomain.h +++ b/drivers/scsi/fdomain.h @@ -103,7 +103,7 @@ enum { #define REG_FIFO_COUNT 14 /* R: FIFO Data Count */ #ifdef CONFIG_PM_SLEEP -static const struct dev_pm_ops fdomain_pm_ops; +static const struct dev_pm_ops __maybe_unused fdomain_pm_ops; #define FDOMAIN_PM_OPS (&fdomain_pm_ops) #else #define FDOMAIN_PM_OPS NULL |