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mfd: wcd934x: Simplify with dev_err_probe() 

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: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Krzysztof Kozlowski 2020-08-26 16:49:35 +02:00 committed by Lee Jones
parent 41c9c06c49
commit 0f1b1b8995
1 changed files with 3 additions and 6 deletions
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9
drivers/mfd/wcd934x.c
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@ -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) {