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(parent: 9cbe621) | patch
spi: introduce master->handle_err() callback
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Fri, 27 Feb 2015 15:34:15 +0000 (17:34 +0200)
committerMark Brown <broonie@kernel.org>
Fri, 6 Mar 2015 19:41:56 +0000 (19:41 +0000)
commit6284771a7d70dd31daef95bfa6d21c0a9207d7f0
treee9fce46a5b9a33fcfc9593763b78f6bc46c787eatree | snapshot
parent9cbe621030a9cce16d27329dac74fd4b1c1d9412commit | diff
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>
drivers/spi/spi.c diff | blob | history
include/linux/spi/spi.h diff | blob | history
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