soc: ti: wkup_m3_ipc: fix platform_get_irq.cocci warning

Remove dev_err() messages after platform_get_irq*() failures.
platform_get_irq() already prints an error.

Generated by: scripts/coccinelle/api/platform_get_irq.cocci
Signed-off-by: Yihao Han <hanyihao@vivo.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20220303124444.3373-1-hanyihao@vivo.com

drivers/soc/ti/wkup_m3_ipc.c

@@ -450,10 +450,8 @@ static int wkup_m3_ipc_probe(struct platform_device *pdev)
 		return PTR_ERR(m3_ipc->ipc_mem_base);
 
 	irq = platform_get_irq(pdev, 0);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "no irq resource\n");
+	if (irq < 0)
 		return irq;
-	}
 
 	ret = devm_request_irq(dev, irq, wkup_m3_txev_handler,
 			       0, "wkup_m3_txev", m3_ipc);