crypto: amlogic - Fix unnecessary check in meson_crypto_probe()

The function meson_crypto_probe() is only called with an openfirmware
platform device. Therefore there is no need to check that the passed
in device is NULL.

Signed-off-by: Tang Bin <[e-mail]>
Signed-off-by: Herbert Xu <[e-mail]>

drivers/crypto/amlogic/amlogic-gxl-core.c

···
 	struct meson_dev *mc;
 	int err, i;
 
-	if (!pdev->dev.of_node)
-		return -ENODEV;
-
 	mc = devm_kzalloc(&pdev->dev, sizeof(*mc), GFP_KERNEL);
 	if (!mc)
 		return -ENOMEM;