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| H A D | hpsa.c | diff 263d9401a332ccec8945841dbc57707dcba1ec7d Fri Jan 20 09:15:27 CST 2012 Akinobu Mita <akinobu.mita@gmail.com> [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>
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