Doug Anderson 96219c3a25 i2c-tegra: fix possible race condition after tx ... In tegra_i2c_fill_tx_fifo, once we have finished pushing all the bytes to the I2C hardware controller, the interrupt might happen before we have updated i2c_dev->msg_buf_remaining at the end of the function. Then, in tegra_i2c_isr, we will call again tegra_i2c_fill_tx_fifo triggering weird behaviour. This has been shown to happen under real conditions. Signed-off-by: Doug Anderson <dianders@chromium.org> Tested-by: Vincent Palatin <vpalatin@chromium.org> Acked-by: Rhyland Klein <rklein@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>		2011-09-07 00:13:40 +01:00
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algos	…
busses	i2c-tegra: fix possible race condition after tx	2011-09-07 00:13:40 +01:00
muxes	…
Kconfig	…
Makefile	…
i2c-boardinfo.c	…
i2c-core.c	i2c: Allow i2c_add_numbered_adapter() to assign a bus id	2011-07-25 17:49:43 +02:00
i2c-core.h	…
i2c-dev.c	…
i2c-mux.c	…
i2c-smbus.c	…