In case of error conditions like Arbitration lost or NACK lets signal
the waiting process.
Handle error cases in the Rx path
Signed-off-by: Shubhrajyoti Datta <shubh...@xilinx.com>
---
drivers/i2c/busses/i2c-xiic.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/i2c/busses/i2c-xiic.c b/drivers/i2c/busses/i2c-xiic.c
index 182ea68..c071897 100644
--- a/drivers/i2c/busses/i2c-xiic.c
+++ b/drivers/i2c/busses/i2c-xiic.c
@@ -399,6 +399,8 @@ static irqreturn_t xiic_process(int irq, void *dev_id)
*/
xiic_reinit(i2c);
+ if (i2c->rx_msg)
+ xiic_wakeup(i2c, STATE_ERROR);
if (i2c->tx_msg)
xiic_wakeup(i2c, STATE_ERROR);
}
--
1.7.1
--
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