commit 4d5ac1edfdd79aea31983333cb53dd5db29559f9
author Andy Shevchenko <andriy.shevchenko@linux.intel.com> Mon Mar 09 16:48:48 2015 +0200
committer Mark Brown <broonie@kernel.org> Mon Mar 09 18:11:13 2015 +0000
tree d36ff072616b0352df81b3878444d22e28c10092
parent f051fc8f117d95baaa3654d40e779c56c2c6d180

spi: dw-mid: clear ongoing DMA transfers on timeout

This patch shuts up any ongoing DMA transfer in case of error.

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

drivers/spi/spi-dw.h

diff --git a/drivers/spi/spi-dw.h b/drivers/spi/spi-dw.h
index 7351692..7f130bd 100644
--- a/drivers/spi/spi-dw.h
+++ b/drivers/spi/spi-dw.h
@@ -93,6 +93,7 @@
 	void (*dma_exit)(struct dw_spi *dws);
 	int (*dma_setup)(struct dw_spi *dws);
 	int (*dma_transfer)(struct dw_spi *dws);
+	void (*dma_stop)(struct dw_spi *dws);
 };
 
 struct dw_spi {