Re: [PATCH] i2c: remove casting dma_alloc
From: Jochen Friedrich <jochen@scram.de>
Date: 2019-07-03 06:24:55
Also in:
linux-i2c, lkml
From: Vasyl <redacted> Generated by: alloc_cast.cocci Signed-off-by: Vasyl <redacted>
Acked-by: Jochen Friedrich <jochen@scram.de>
quoted hunk ↗ jump to hunk
--- drivers/i2c/busses/i2c-cpm.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)diff --git a/drivers/i2c/busses/i2c-cpm.c b/drivers/i2c/busses/i2c-cpm.c index 187900594e3d..1213e1932ccb 100644 --- a/drivers/i2c/busses/i2c-cpm.c +++ b/drivers/i2c/busses/i2c-cpm.c@@ -531,7 +531,9 @@ static int cpm_i2c_setup(struct cpm_i2c *cpm) } out_be32(&rbdf[i].cbd_bufaddr, ((cpm->rxdma[i] + 1) & ~1)); - cpm->txbuf[i] = (unsigned char *)dma_alloc_coherent(&cpm->ofdev->dev, CPM_MAX_READ + 1, &cpm->txdma[i], GFP_KERNEL); + cpm->txbuf[i] = dma_alloc_coherent(&cpm->ofdev->dev, + CPM_MAX_READ + 1, + &cpm->txdma[i], GFP_KERNEL); if (!cpm->txbuf[i]) { ret = -ENOMEM; goto out_muram;