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mfd: mcp-sa11x0: Use DIV_ROUND_UP to calculate rw_timeout

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Don't open-code DIV_ROUND_UP() kernel macro.

Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Zheng Yongjun 2020-12-22 21:33:26 +08:00 committed by Lee Jones
parent 9c03008da1
commit ab099cc6e5
1 changed files with 1 additions and 2 deletions
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3
drivers/mfd/mcp-sa11x0.c
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@ -214,8 +214,7 @@ static int mcp_sa11x0_probe(struct platform_device *dev)
* rate. This is the period for 3 64-bit frames. Always
* round this time up.
*/
mcp->rw_timeout = (64 * 3 * 1000000 + mcp->sclk_rate - 1) /
mcp->sclk_rate;
mcp->rw_timeout = DIV_ROUND_UP(64 * 3 * 1000000, mcp->sclk_rate);
ret = mcp_host_add(mcp, data->codec_pdata);
if (ret == 0)