i2c: sun6-p2wi: fix erroneous error message

The variable containing the return value of platform_get_irq is irq not ret, this means the error code printed in the error message will be false.

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Hello Wolfram,

This patch fixes a bug reported by Fengguang's build robot.

I know you've already applied my series to your for-next tree, but let me know if you want me to squash this patch into the P2WI series and send a v8.

Best Regards,

Boris

 drivers/i2c/busses/i2c-sun6i-p2wi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

index f1d3e6f..5d2d678 100644
@@ -240,7 +240,7 @@ static int p2wi_probe(struct platform_device *pdev)
 	snprintf(p2wi->adapter.name, sizeof(p2wi->adapter.name), pdev->name);
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
-		dev_err(dev, "failed to retrieve irq: %d\n", ret);
+		dev_err(dev, "failed to retrieve irq: %d\n", irq);
 		return irq;
 	}
 

1.8.3.2

I can't rebase my for-next.

Had it already fixed locally, just forgot to send out due to NMI.

Thanks.
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