mxc_i2c: remove redundant read
wait_for_sr_state returns i2sr on success
so no need to read again.
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Marek Vasut <marex@denx.de>
diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c
index 01a6408..83c2fab 100644
--- a/drivers/i2c/mxc_i2c.c
+++ b/drivers/i2c/mxc_i2c.c
@@ -195,7 +195,6 @@
ret = wait_for_sr_state(i2c_regs, ST_IIF);
if (ret < 0)
return ret;
- ret = readb(&i2c_regs->i2sr);
if (ret & I2SR_RX_NO_AK)
return -ENODEV;
return 0;