Oleksij Rempel e1ab9a468e i2c: imx: improve the error handling in i2c_imx_dma_request()
Improve the error handling in i2c_imx_dma_request() and let it return an error
indication that the caller then can handle accordingly.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-01-15 22:54:00 +01:00
..
2018-06-12 16:19:22 -07:00