soc: ti: knav_dma: Remove ENOMEM printks

Printing messages on ENOMEM errors is redundant and discouraged, because
core already prints detailed report.  Simplify the code by dropping
such dev_err().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260102124729.63964-7-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Nishanth Menon <nm@ti.com>

Author: krzk

drivers/soc/ti/knav_dma.c

@@ -716,10 +716,8 @@ static int knav_dma_probe(struct platform_device *pdev)
 
 	kdev = devm_kzalloc(dev,
 			sizeof(struct knav_dma_pool_device), GFP_KERNEL);
-	if (!kdev) {
-		dev_err(dev, "could not allocate driver mem\n");
+	if (!kdev)
 		return -ENOMEM;
-	}
 
 	kdev->dev = dev;
 	INIT_LIST_HEAD(&kdev->list);