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rtc: isl1208: Simplify probe()

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Simplify the probe() by replacing of_device_get_match_data() and
i2c_match_id() by i2c_get_match_data() as we have similar I2C
and DT-based matching table.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230710114747.106496-1-biju.das.jz@bp.renesas.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Biju Das 2023-07-10 12:47:47 +01:00 committed by Alexandre Belloni
parent 650915ecd8
commit b7f73b6e92
1 changed files with 3 additions and 11 deletions
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14
drivers/rtc/rtc-isl1208.c
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@ -862,17 +862,9 @@ isl1208_probe(struct i2c_client *client)
i2c_set_clientdata(client, isl1208);
/* Determine which chip we have */
if (client->dev.of_node) {
isl1208->config = of_device_get_match_data(&client->dev);
if (!isl1208->config)
return -ENODEV;
} else {
const struct i2c_device_id *id = i2c_match_id(isl1208_id, client);
if (!id)
return -ENODEV;
isl1208->config = (struct isl1208_config *)id->driver_data;
}
isl1208->config = i2c_get_match_data(client);
if (!isl1208->config)
return -ENODEV;
rc = isl1208_clk_present(client, "xin");
if (rc < 0)