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Subject[PATCH] spi/rockchip: spi controller must be disabled in tx callback too
Date
Signed-off-by: Addy Ke <addy.ke@rock-chips.com>
---
drivers/spi/spi-rockchip.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c
index 153269b..87bc16f 100644
--- a/drivers/spi/spi-rockchip.c
+++ b/drivers/spi/spi-rockchip.c
@@ -418,8 +418,10 @@ static void rockchip_spi_dma_txcb(void *data)
spin_lock_irqsave(&rs->lock, flags);

rs->state &= ~TXBUSY;
- if (!(rs->state & RXBUSY))
+ if (!(rs->state & RXBUSY)) {
+ spi_enable_chip(rs, 0);
spi_finalize_current_transfer(rs->master);
+ }

spin_unlock_irqrestore(&rs->lock, flags);
}
--
1.8.3.2



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