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authorStefan Agner <stefan@agner.ch>2016-09-26 17:18:58 -0700
committerWolfram Sang <wsa@the-dreams.de>2016-10-25 12:15:00 +0200
commit533169d164c6b4c8571d0d48779f6ff6be593d72 (patch)
treef5fcc56599fbca43c8bbd8bac0c8c1281fe3d40a /Documentation
parent171e23e150acfb285f1772cedf04d35694af740b (diff)
i2c: imx: defer probe if bus recovery GPIOs are not ready
Some SoC might load the GPIO driver after the I2C driver and using the I2C bus recovery mechanism via GPIOs. In this case it is crucial to defer probing if the GPIO request functions do so, otherwise the I2C driver gets loaded without recovery mechanisms enabled. Signed-off-by: Stefan Agner <stefan@agner.ch> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Li Yang <leoyang.li@nxp.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Cc: stable@kernel.org
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