i2c: i2c-designware-platdrv: Drop class based scanning to improve bootup time

This driver has been flagged to drop class based instantiation. The removal
improves boot-up time and is unneeded for embedded controllers. Users have been
warned to switch for some time now, so we can actually do the removal. Keep the
DEPRECATED flag, so the core can inform users that the behaviour finally
changed now. After another transition period, this flag can go, too.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c
index 402ec3970fedab411c845b1f8fc0b6a117965407..e4e1af9598754a1ba2e13653caed30ad655d3a3a 100644 (file)
--- a/drivers/i2c/busses/i2c-designware-platdrv.c
+++ b/drivers/i2c/busses/i2c-designware-platdrv.c
@@ -202,7 +202,7 @@ static int dw_i2c_probe(struct platform_device *pdev)
        adap = &dev->adapter;
        i2c_set_adapdata(adap, dev);
        adap->owner = THIS_MODULE;
-       adap->class = I2C_CLASS_HWMON | I2C_CLASS_DEPRECATED;
+       adap->class = I2C_CLASS_DEPRECATED;
        strlcpy(adap->name, "Synopsys DesignWare I2C adapter",
                        sizeof(adap->name));
        adap->algo = &i2c_dw_algo;