| From | Thierry Reding <> | Subject | Re: [PATCH v7 21/34] i2c: tegra: Don't fall back to PIO mode if DMA configuration fails | Date | Mon, 21 Sep 2020 10:19:54 +0000 |
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On Wed, 09 Sep 2020 01:39:53 +0300, Dmitry Osipenko wrote: > The DMA code path has been tested well enough and the DMA configuration > performed by tegra_i2c_config_fifo_trig() shouldn't ever fail in practice. > Hence let's remove the obscure transfer-mode switching in order to have a > cleaner and simpler code. Now I2C transfer will be failed if DMA > configuration fails. > > Signed-off-by: Dmitry Osipenko <digetx@gmail.com> > --- > drivers/i2c/busses/i2c-tegra.c | 18 ++++++++++-------- > 1 file changed, 10 insertions(+), 8 deletions(-)
Tested-by: Thierry Reding <treding@nvidia.com>
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