i2c: imx: Fix inconsistent IS_ERR and PTR_ERR in i2c_imx_dma_request()

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Change the call to PTR_ERR to access the value just tested by IS_ERR.

Fixes: 5b3a23a3cc ("i2c: imx: notify about real errors on dma i2c_imx_dma_request")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Esben Haabendal <esben@haabendal.dk>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

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YueHaibing 2019-01-17 03:14:54 +00:00 • committed by Wolfram Sang

parent b33a02aadc

commit 3d5b386849

1 changed files with 1 additions and 1 deletions

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drivers/i2c/busses/i2c-imx.c

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