mtd: spear_smi: use GFP_KERNEL

Platform_driver probe functions aren't called with locks held
and thus don't need GFP_ATOMIC. Use GFP_KERNEL instead.

Problem found with Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220210204223.104181-8-Julia.Lawall@inria.fr

Author: JuliaLawall

drivers/mtd/devices/spear_smi.c

@@ -969,7 +969,7 @@ static int spear_smi_probe(struct platform_device *pdev)
 		goto err;
 	}
 
-	dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_ATOMIC);
+	dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
 	if (!dev) {
 		ret = -ENOMEM;
 		goto err;