tree e9fce46a5b9a33fcfc9593763b78f6bc46c787ea
parent c517d838eb7d07bbe9507871fab3931deccff539
author Andy Shevchenko <andriy.shevchenko@linux.intel.com> 1425051255 +0200
committer Mark Brown <broonie@kernel.org> 1425670916 +0000

spi: introduce master->handle_err() callback

This callback would be useful to handle an error that occurs in the generic
implementation of transfer_one_message(). The good candidate for this is to
drain FIFO and / or to terminate DMA transfers when timeout happened.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>