Files
kernel_google_wahoo/drivers
Andy Shevchenko 5922fade37 spi: dw: Zero DMA Tx and Rx configurations on stack
[ Upstream commit 3cb97e223d277f84171cc4ccecab31e08b2ee7b5 ]

Some DMA controller drivers do not tolerate non-zero values in
the DMA configuration structures. Zero them to avoid issues with
such DMA controller drivers. Even despite above this is a good
practice per se.

Fixes: 7063c0d942 ("spi/dw_spi: add DMA support")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Feng Tang <feng.tang@intel.com>
Cc: Feng Tang <feng.tang@intel.com>
Link: https://lore.kernel.org/r/20200506153025.21441-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-20 10:23:19 +02:00
..
2020-05-27 16:40:33 +02:00
2020-06-20 10:23:15 +02:00
2019-06-11 12:23:55 +02:00