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authorSebastien Guiriec <s-guiriec@ti.com>2012-10-16 17:23:20 +0200
committerWolfram Sang <w.sang@pengutronix.de>2012-11-14 17:44:37 +0100
commit2d4b4520a5eaed6701b0c9f7540c8fd99a26e449 (patch)
tree760d720fc68cafd7f44cbaac54c3abe233bbff61 /COPYING
parenti2c: omap: ensure writes to dev->buf_len are ordered (diff)
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i2c: omap: adopt pinctrl support
Some GPIO expanders need some early pin control muxing. Due to legacy boards sometimes the driver uses subsys_initcall instead of module_init. This patch takes advantage of defer probe feature and pin control in order to wait until pin control probing before GPIO driver probing. It has been tested on OMAP5 board with TCA6424 driver. Signed-off-by: Sebastien Guiriec <s-guiriec@ti.com> Acked-by: Shubhrajyoti D <shubhrajyoti@ti.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
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