usb: gadget: tegra-xudc: Avoid GFP_ATOMIC where it is not needed

There is no need to use GFP_ATOMIC here. It is a probe function, no
spinlock is taken.
Reviewed-by: JC Kuo <jckuo@nvidia.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Felipe Balbi <balbi@kernel.org>

drivers/usb/gadget/udc/tegra-xudc.c

@@ -3733,7 +3733,7 @@ static int tegra_xudc_probe(struct platform_device *pdev)
 	unsigned int i;
 	int err;
 
-	xudc = devm_kzalloc(&pdev->dev, sizeof(*xudc), GFP_ATOMIC);
+	xudc = devm_kzalloc(&pdev->dev, sizeof(*xudc), GFP_KERNEL);
 	if (!xudc)
 		return -ENOMEM;