mfd: da9062: Drop of_match_ptr from of_device_id table

The driver can match only via the DT table so the table should be always
used and the of_match_ptr does not have any sense (this also allows ACPI
matching via PRP0001, even though it is not relevant here).  This fixes
compile warning (!CONFIG_OF on x86_64):

  drivers/mfd/da9062-core.c:614:34: warning: ‘da9062_dt_ids’ defined but not used [-Wunused-const-variable=]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

drivers/mfd/da9062-core.c

@@ -736,7 +736,7 @@ MODULE_DEVICE_TABLE(i2c, da9062_i2c_id);
 static struct i2c_driver da9062_i2c_driver = {
 	.driver = {
 		.name = "da9062",
-		.of_match_table = of_match_ptr(da9062_dt_ids),
+		.of_match_table = da9062_dt_ids,
 	},
 	.probe    = da9062_i2c_probe,
 	.remove   = da9062_i2c_remove,