linux

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History

Feng Tang 0d5fb5ea7d i2c-eg20t: correct the driver init order of pch_i2c_probe()

Before registering an adapter to i2c subsystem, we need make sure
driver is ready for incoming i2c xfer, becasue the i2c_add_adapter()
may trigger a i2c device driver's proble function which may start
some real i2c xfer. I met this issue when integrating a TSC2007 i2c
touch screen device with the i2c-eg20t driver.

This patch will call request_irq() and hw init before calling
i2c_add_adapter().

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

2011-12-18 11:46:42 +00:00

algos

i2c-algo-bit: Generate correct i2c address sequence for 10-bit target

2011-11-23 11:33:07 +01:00

busses

i2c-eg20t: correct the driver init order of pch_i2c_probe()

2011-12-18 11:46:42 +00:00

muxes

i2c/pca954x: Initialize the mux to disconnected state

2011-06-29 11:36:11 +02:00

i2c-boardinfo.c

i2c: add export.h to i2c-boardinfo.c for EXPORT_SYMBOL