Merge branch 'i2c/for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa...

[mirror_ubuntu-bionic-kernel.git] / drivers / i2c / busses / i2c-aspeed.c

diff --git a/drivers/i2c/busses/i2c-aspeed.c b/drivers/i2c/busses/i2c-aspeed.c
index 645e0076f723777ca54ba5ceb9052acf02a67d86..284f8670dbeb748bd8d0c6f240bbf41e62ce95f7 100644 (file)
--- a/drivers/i2c/busses/i2c-aspeed.c
+++ b/drivers/i2c/busses/i2c-aspeed.c
@@ -414,10 +414,11 @@ static bool aspeed_i2c_master_irq(struct aspeed_i2c_bus *bus)
        }
 
        /* We are in an invalid state; reset bus to a known state. */
-       if (!bus->msgs && bus->master_state != ASPEED_I2C_MASTER_STOP) {
+       if (!bus->msgs) {
                dev_err(bus->dev, "bus in unknown state");
                bus->cmd_err = -EIO;
-               aspeed_i2c_do_stop(bus);
+               if (bus->master_state != ASPEED_I2C_MASTER_STOP)
+                       aspeed_i2c_do_stop(bus);
                goto out_no_complete;
        }
        msg = &bus->msgs[bus->msgs_index];