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(parent: cd94896) | patch
i2c: imx-lpi2c: fix type char overflow issue when calculating the clock cycle
authorClark Wang <xiaoning.wang@nxp.com>
Mon, 29 May 2023 08:02:51 +0000 (16:02 +0800)
committerWolfram Sang <wsa@kernel.org>
Fri, 23 Jun 2023 10:58:24 +0000 (12:58 +0200)
commite69b9bc170c6d93ee375a5cbfd15f74c0fb59bdd
tree28a49d013519eea4565e0ab2e868866a48f10340tree | snapshot
parentcd9489623c29aa2f8cc07088168afb6e0d5ef06dcommit | diff
i2c: imx-lpi2c: fix type char overflow issue when calculating the clock cycle

Claim clkhi and clklo as integer type to avoid possible calculation
errors caused by data overflow.

Fixes: a55fa9d0e42e ("i2c: imx-lpi2c: add low power i2c bus driver")
Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
Signed-off-by: Carlos Song <carlos.song@nxp.com>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
drivers/i2c/busses/i2c-imx-lpi2c.c diff | blob | history
Domain: System / Kernel;