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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2012-01-20 10:15:27 -0500 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-02-19 09:08:57 -0500 |
| commit | 263d9401a332ccec8945841dbc57707dcba1ec7d (patch) | |
| tree | ef1ea13bcc764a574a6b405e750d60abfaed46a1 /drivers/scsi/3w-xxxx.h | |
| parent | de13e9654e308db6bde49c779410512ad9659bc0 (diff) | |
[SCSI] hpsa: use find_first_zero_bit
Use find_first_zero_bit to find the first cleared bit in a memory region.
This also includes the following minor changes.
- Use bitmap_zero
- Reduce unnecessary atomic bitops usage
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/3w-xxxx.h')
0 files changed, 0 insertions, 0 deletions