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/da9055-i2c.c:66:34: warning: ‘da9055_of_match’ defined but not 
used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <k...@kernel.org>
---
 drivers/mfd/da9055-i2c.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/da9055-i2c.c b/drivers/mfd/da9055-i2c.c
index 950b75ff6b04..bc60433b68db 100644
--- a/drivers/mfd/da9055-i2c.c
+++ b/drivers/mfd/da9055-i2c.c
@@ -74,7 +74,7 @@ static struct i2c_driver da9055_i2c_driver = {
        .id_table = da9055_i2c_id,
        .driver = {
                .name = "da9055-pmic",
-               .of_match_table = of_match_ptr(da9055_of_match),
+               .of_match_table = da9055_of_match,
        },
 };
 
-- 
2.25.1

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