power: supply: qcom_smbb: Remove superfluous error message

In the probe function, when get irq failed, the function
platform_get_irq_byname() logs an error message, so remove
redundant message here.

Co-developed-by: Zhang Shengju <[e-mail]>
Signed-off-by: Zhang Shengju <[e-mail]>
Signed-off-by: Tang Bin <[e-mail]>
Signed-off-by: Sebastian Reichel <[e-mail]>

drivers/power/supply/qcom_smbb.c

···
 		int irq;
 
 		irq = platform_get_irq_byname(pdev, smbb_charger_irqs[i].name);
-		if (irq < 0) {
-			dev_err(&pdev->dev, "failed to get irq '%s'\n",
-				smbb_charger_irqs[i].name);
+		if (irq < 0)
 			return irq;
-		}
 
 		smbb_charger_irqs[i].handler(irq, chg);