diff options
| author | Akinobu Mita <[email protected]> | 2012-04-11 20:36:53 +0900 |
|---|---|---|
| committer | Sekhar Nori <[email protected]> | 2012-05-09 17:22:07 +0530 |
| commit | 98e3b3393ff25f79399dd7cdcf6450788788acae (patch) | |
| tree | 14628cf356d38d97883353edf4142ce039df1846 | |
| parent | 59858b718efe12a7dbba72a158ea2edfc516b216 (diff) | |
arm: davinci: use for_each_set_bit_from
Use for_each_set_bit_from to iterate over all the set bit in a memory
region.
Signed-off-by: Akinobu Mita <[email protected]>
Acked-by: Sekhar Nori <[email protected]>
Cc: Sekhar Nori <[email protected]>
Cc: Christian Riesch <[email protected]>
Cc: Kevin Hilman <[email protected]>
Cc: [email protected]
Cc: Russell King <[email protected]>
Cc: [email protected]
Signed-off-by: Sekhar Nori <[email protected]>
| -rw-r--r-- | arch/arm/mach-davinci/dma.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-davinci/dma.c b/arch/arm/mach-davinci/dma.c index fd33919c95d4..95ce019c9b98 100644 --- a/arch/arm/mach-davinci/dma.c +++ b/arch/arm/mach-davinci/dma.c @@ -557,9 +557,9 @@ static int reserve_contiguous_slots(int ctlr, unsigned int id, if (i == edma_cc[ctlr]->num_slots) stop_slot = i; - for (j = start_slot; j < stop_slot; j++) - if (test_bit(j, tmp_inuse)) - clear_bit(j, edma_cc[ctlr]->edma_inuse); + j = start_slot; + for_each_set_bit_from(j, tmp_inuse, stop_slot) + clear_bit(j, edma_cc[ctlr]->edma_inuse); if (count) return -EBUSY; |