power: supply: 88pm860x_battery: fix the return value handle for platform_get_irq()

There is no possible for platform_get_irq() to return 0,
and the return value of platform_get_irq() is more sensible
to show the error reason.
Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Link: https://lore.kernel.org/r/20230731113959.1957820-1-ruanjinjie@huawei.comSigned-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

drivers/power/supply/88pm860x_battery.c

@@ -921,12 +921,12 @@ static int pm860x_battery_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	info->irq_cc = platform_get_irq(pdev, 0);
-	if (info->irq_cc <= 0)
-		return -EINVAL;
+	if (info->irq_cc < 0)
+		return info->irq_cc;
 
 	info->irq_batt = platform_get_irq(pdev, 1);
-	if (info->irq_batt <= 0)
-		return -EINVAL;
+	if (info->irq_batt < 0)
+		return info->irq_batt;
 
 	info->chip = chip;
 	info->i2c =