Simplify probe() by replacing of_device_get_match_data() and ID lookup for
retrieving match data by i2c_get_match_data().
Signed-off-by: Biju Das <[email protected]>
Acked-by: Charles Keepax <[email protected]>
---
Note:
This patch is only compile tested.
v2->v3:
* Used uintptr_t for enum casting.
v1->v2:
* Added Ack tag from Charles Keepax.
* Dropped blank line before switch statement.
---
drivers/mfd/madera-i2c.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/mfd/madera-i2c.c b/drivers/mfd/madera-i2c.c
index a404ea26bc79..0986e4a99f4a 100644
--- a/drivers/mfd/madera-i2c.c
+++ b/drivers/mfd/madera-i2c.c
@@ -18,21 +18,14 @@
static int madera_i2c_probe(struct i2c_client *i2c)
{
- const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
struct madera *madera;
const struct regmap_config *regmap_16bit_config = NULL;
const struct regmap_config *regmap_32bit_config = NULL;
- const void *of_data;
unsigned long type;
const char *name;
int ret;
- of_data = of_device_get_match_data(&i2c->dev);
- if (of_data)
- type = (unsigned long)of_data;
- else
- type = id->driver_data;
-
+ type = (uintptr_t)i2c_get_match_data(i2c);
switch (type) {
case CS47L15:
if (IS_ENABLED(CONFIG_MFD_CS47L15)) {
--
2.25.1