i2c: qcom-geni: Signify successful driver probe

The Qualcomm Geni I2C driver currently probes silently which can be
confusing when debugging potential issues.  Add a low level (INFO)
print when each I2C controller is successfully initially set-up.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

drivers/i2c/busses/i2c-qcom-geni.c

@@ -584,6 +584,8 @@ static int geni_i2c_probe(struct platform_device *pdev)
 		return ret;
 	}
 
+	dev_dbg(&pdev->dev, "Geni-I2C adaptor successfully added\n");
+
 	return 0;
 }