Taras Kondratiuk fafd391234 i2c: omap: Clear ARDY bit twice ... commit 4cdbf7d346 upstream. Initially commit cb527ede1b "i2c-omap: Double clear of ARDY status in IRQ handler" added a workaround for undocumented errata ProDB0017052. But then commit 1d7afc9594 "i2c: omap: ack IRQ in parts" refactored code and missed one of ARDY clearings. So current code violates errata. It causes often i2c bus timeouts on my Pandaboard. This patch adds a second clearing in place. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Taras Kondratiuk <taras.kondratiuk@linaro.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2013-10-18 07:45:44 -07:00
..
algos
busses	i2c: omap: Clear ARDY bit twice	2013-10-18 07:45:44 -07:00
muxes	Removal of GENERIC_GPIO for v3.10	2013-05-09 09:59:16 -07:00
i2c-boardinfo.c
i2c-core.c	i2c: suppress lockdep warning on delete_device	2013-05-17 22:49:45 +02:00
i2c-core.h
i2c-dev.c
i2c-mux.c	i2c: Make the return type of i2c_del_mux_adapter() void	2013-04-02 07:07:32 +02:00
i2c-smbus.c
i2c-stub.c
Kconfig	drivers/i2c: remove !S390 dependency, add missing GENERIC_HARDIRQS dependencies	2013-03-11 09:59:02 +01:00
Makefile