mfd: wcd934x: Simplify with dev_err_probe() (0f1b1b89) · Commits · 戴 / test

Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by:

drivers/mfd/wcd934x.c

+3 −6

Original line number	Diff line number	Diff line
		@@ -219,12 +219,9 @@ static int wcd934x_slim_probe(struct slim_device *sdev)
		return -ENOMEM;

		ddata->irq = of_irq_get(np, 0);
		if (ddata->irq < 0) {
		if (ddata->irq != -EPROBE_DEFER)
		dev_err(ddata->dev, "Failed to get IRQ: err = %d\n",
		ddata->irq);
		return ddata->irq;
		}
		if (ddata->irq < 0)
		return dev_err_probe(ddata->dev, ddata->irq,
		"Failed to get IRQ\n");

		reset_gpio = of_get_named_gpio(np, "reset-gpios", 0);
		if (reset_gpio < 0) {