mfd: tc3589: Fix Wvoid-pointer-to-enum-cast warning

'version' is an enum, thus cast of pointer on 64-bit compile test with
W=1 causes:

  tc3589x.c:343:13: error: cast to smaller integer type 'enum tc3589x_version' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Lee Jones <[email protected]>

Author: krzk

drivers/mfd/tc3589x.c

@@ -340,7 +340,7 @@ tc3589x_of_probe(struct device *dev, enum tc3589x_version *version)
 	of_id = of_match_device(tc3589x_match, dev);
 	if (!of_id)
 		return ERR_PTR(-ENODEV);
-	*version = (enum tc3589x_version) of_id->data;
+	*version = (uintptr_t) of_id->data;
 
 	for_each_child_of_node(np, child) {
 		if (of_device_is_compatible(child, "toshiba,tc3589x-gpio"))