sh-pfc: sh_pfc_probe() sizeof() fix

Fix sizeof() usage in sh-pfc/core.c to allocate space
for the full data structure instead of a pointer.

Signed-off-by: Magnus Damm <[e-mail]>
Acked-by: Laurent Pinchart <[e-mail]>
Acked-by: Linus Walleij <[e-mail]>
Signed-off-by: Simon Horman <[e-mail]>

drivers/pinctrl/sh-pfc/core.c

···
 	if (info == NULL)
 		return -ENODEV;
 
-	pfc = devm_kzalloc(&pdev->dev, sizeof(pfc), GFP_KERNEL);
+	pfc = devm_kzalloc(&pdev->dev, sizeof(*pfc), GFP_KERNEL);
 	if (pfc == NULL)
 		return -ENOMEM;