Commit 34de3513 authored Jul 15, 2019 by Fuqian Huang Committed by Wolfram Sang Aug 01, 2019

i2c: ismt: Remove call to memset after dmam_alloc_coherent



In commit 518a2f19 ("dma-mapping: zero memory returned from
dma_alloc_*"), dma_alloc_coherent has already zeroed the memory. So
memset is not needed.

Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

parent e5738bc4

drivers/i2c/busses/i2c-ismt.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -781,8 +781,6 @@ static int ismt_dev_init(struct ismt_priv *priv)
		if (!priv->hw)
		return -ENOMEM;

		memset(priv->hw, 0, (ISMT_DESC_ENTRIES * sizeof(struct ismt_desc)));

		priv->head = 0;
		init_completion(&priv->cmp);

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