The driver depends on CONFIG_OF, so it is not necessary to use CONFIG_OF
and of_match_ptr() here, we remove them all.
Even for drivers that do not depend on CONFIG_OF, it's almost always
better to leave out the of_match_ptr(), since the only thing it can
possibly do is to save a few bytes of .text if a driver can be used both
with and without it.
Signed-off-by: Zhu Wang <wangzhu9@xxxxxxxxxx>
Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
---
Changes in v2:
- Remove CONFIG_OF which includes tda998x_ids.
---
Changes in v3:
- Changes of_match_ptr to of_match_ptr() in the commit message.
---
Changes in v4:
- Remove "Reviewed-by: Andy Shevchenko".
---
drivers/gpu/drm/i2c/tda998x_drv.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index d8d7de18dd65..9666e0746240 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -2084,13 +2084,11 @@ static void tda998x_remove(struct i2c_client *client)
tda998x_destroy(&client->dev);
}
-#ifdef CONFIG_OF
static const struct of_device_id tda998x_dt_ids[] = {
{ .compatible = "nxp,tda998x", },
{ }
};
MODULE_DEVICE_TABLE(of, tda998x_dt_ids);
-#endif
static const struct i2c_device_id tda998x_ids[] = {
{ "tda998x", 0 },
@@ -2103,7 +2101,7 @@ static struct i2c_driver tda998x_driver = {
.remove = tda998x_remove,
.driver = {
.name = "tda998x",
- .of_match_table = of_match_ptr(tda998x_dt_ids),
+ .of_match_table = tda998x_dt_ids,
},
.id_table = tda998x_ids,
};
--
2.17.1
