Messages in this thread Patch in this message | | | From | Christophe JAILLET <> | Subject | [PATCH] dmaengine: ti: edma: Use 'for_each_set_bit' when possible | Date | Thu, 18 Nov 2021 20:28:02 +0100 |
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Use 'for_each_set_bit()' instead of hand wrinting it. It is much less version.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> --- drivers/dma/ti/edma.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/dma/ti/edma.c b/drivers/dma/ti/edma.c index caa4050ecc02..08e47f44d325 100644 --- a/drivers/dma/ti/edma.c +++ b/drivers/dma/ti/edma.c @@ -1681,8 +1681,7 @@ static irqreturn_t dma_ccerr_handler(int irq, void *data) dev_dbg(ecc->dev, "EMR%d 0x%08x\n", j, val); emr = val; - for (i = find_first_bit(&emr, 32); i < 32; - i = find_next_bit(&emr, 32, i + 1)) { + for_each_set_bit(i, &emr, 32) { int k = (j << 5) + i; /* Clear the corresponding EMR bits */ -- 2.30.2
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