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| author | Mark Brown <broonie@kernel.org> | 2018-10-21 17:00:10 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-10-21 17:00:10 +0100 |
| commit | 92d58fd13af269552b65853d2c3a63970c4090bf (patch) | |
| tree | 3604da0643f9523d4595ecd1fff5ea34c6602582 /drivers/spi/spi-rockchip.c | |
| parent | 35a7f35ad1b150ddf59a41dcac7b2fa32982be0e (diff) | |
| parent | 4585add948b14b45b45b104f2a9653c543819ec4 (diff) | |
Merge branch 'spi-4.19' into spi-linus
Diffstat (limited to 'drivers/spi/spi-rockchip.c')
| -rw-r--r-- | drivers/spi/spi-rockchip.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c index fdcf3076681b..185bbdce62b1 100644 --- a/drivers/spi/spi-rockchip.c +++ b/drivers/spi/spi-rockchip.c @@ -445,6 +445,9 @@ static int rockchip_spi_prepare_dma(struct rockchip_spi *rs) struct dma_slave_config rxconf, txconf; struct dma_async_tx_descriptor *rxdesc, *txdesc; + memset(&rxconf, 0, sizeof(rxconf)); + memset(&txconf, 0, sizeof(txconf)); + spin_lock_irqsave(&rs->lock, flags); rs->state &= ~RXBUSY; rs->state &= ~TXBUSY; |