i2c-c2k: Don't set the interrupt flag after writing a byte
According to the register manual this flag is supposed to be set by
the controller, not the driver. The Linux driver for this controller
doesn't set the flag. Remove what seems to be just another of the
many hacks in this driver.
Change-Id: Ic63c864e45d7a833f60b81b524ee7e6b62a58f53
diff --git a/drivers/i2c/busses/i2c-c2k.c b/drivers/i2c/busses/i2c-c2k.c
index 4ff9f27..3716864 100644
--- a/drivers/i2c/busses/i2c-c2k.c
+++ b/drivers/i2c/busses/i2c-c2k.c
@@ -213,15 +213,6 @@
len--;
temp_ptr++;
}
-/* Can't have the write issuing a stop command */
-/* it's wrong to have a stop bit in read stream or write stream */
-/* since we don't know if it's really the end of the command */
-/* or whether we have just send the device address + offset */
-/* we will push issuing the stop command off to the original */
-/* calling function */
- /* set the interrupt bit in the control register */
- writel(I2C_IFLG, pdev->map_base + I2C_CNTR);
- udelay (I2C_DELAY * 10);
return (0);
}
