i2c: qcom-geni: Keep comment why interrupts start disabled

The to-be-fixed commit rightfully reduced a race window, but also
removed a comment which is still helpful after the fix. Bring the
comment back.

Signed-off-by: Wolfram Sang <[email protected]>
Reviewed-by: Bjorn Andersson <[email protected]>
Signed-off-by: Andi Shyti <[email protected]>

Author: Wolfram Sang

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

@@ -833,6 +833,8 @@ static int geni_i2c_probe(struct platform_device *pdev)
 	init_completion(&gi2c->done);
 	spin_lock_init(&gi2c->lock);
 	platform_set_drvdata(pdev, gi2c);
+
+	/* Keep interrupts disabled initially to allow for low-power modes */
 	ret = devm_request_irq(dev, gi2c->irq, geni_i2c_irq, IRQF_NO_AUTOEN,
 			       dev_name(dev), gi2c);
 	if (ret) {