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Commit 0f40cbc4 authored by Fabio Estevam's avatar Fabio Estevam Committed by Wolfram Sang
Browse files

i2c: mxs: Fix type of error code 



cmd_err is used to handle error code, so it should not be unsigned.

This fixes the following warning when building with W=1 option:

drivers/i2c/busses/i2c-mxs.c: In function 'mxs_i2c_xfer_msg':
drivers/i2c/busses/i2c-mxs.c:331:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]

Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Acked-by: default avatarMarek Vasut <marex@denx.de>
Signed-off-by: default avatarWolfram Sang <w.sang@pengutronix.de>
Cc: stable@kernel.org
parent 85de7fac

drivers/i2c/busses/i2c-mxs.c

+1 −1
Original line number Diff line number Diff line
@@ -127,7 +127,7 @@ struct mxs_i2c_dev { 
	struct device *dev;

	void __iomem *regs;

	struct completion cmd_complete;

	u32 cmd_err;

	int cmd_err;

	struct i2c_adapter adapter;

	const struct mxs_i2c_speed_config *speed;