From: Christophe JAILLET Date: Thu, 18 Nov 2021 19:28:02 +0000 (+0100) Subject: dmaengine: ti: edma: Use 'for_each_set_bit' when possible X-Git-Tag: v5.17-rc1~45^2~61 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=365fceecd66e2f4c9b4c4f636b506079052562ea;p=linux-block.git dmaengine: ti: edma: Use 'for_each_set_bit' when possible Use 'for_each_set_bit()' instead of hand wrinting it. It is much less version. Signed-off-by: Christophe JAILLET Acked-by: Peter Ujfalusi Link: https://lore.kernel.org/r/47a7415d3aff8dfb66780bd6f80b085db4503bf7.1637263609.git.christophe.jaillet@wanadoo.fr Signed-off-by: Vinod Koul --- diff --git a/drivers/dma/ti/edma.c b/drivers/dma/ti/edma.c index 35d81bd857f1..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_next_bit(&emr, 32, 0); 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 */