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drivers: net: davinci_mdio: Use of_device_get_match_data()

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Use the more modern API to get the match data out of the of match table.
This saves some code, lines, and nicely avoids referencing the match
table when it is undefined with configurations where CONFIG_OF=n.

Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Frank Rowand <frowand.list@gmail.com>
Cc: <linux-omap@vger.kernel.org>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210123034428.2841052-3-swboyd@chromium.org
This commit is contained in:
Stephen Boyd 2021-01-22 19:44:24 -08:00 committed by Rob Herring
parent a38f3fbc30
commit 0e658fdd4b
1 changed files with 4 additions and 8 deletions
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12
drivers/net/ethernet/ti/davinci_mdio.c
View file

@ -358,20 +358,16 @@ static int davinci_mdio_probe(struct platform_device *pdev)
}
if (IS_ENABLED(CONFIG_OF) && dev->of_node) {
const struct of_device_id *of_id;
const struct davinci_mdio_of_param *of_mdio_data;
ret = davinci_mdio_probe_dt(&data->pdata, pdev);
if (ret)
return ret;
snprintf(data->bus->id, MII_BUS_ID_SIZE, "%s", pdev->name);
of_id = of_match_device(davinci_mdio_of_mtable, &pdev->dev);
if (of_id) {
const struct davinci_mdio_of_param *of_mdio_data;
of_mdio_data = of_id->data;
if (of_mdio_data)
autosuspend_delay_ms =
of_mdio_data = of_device_get_match_data(&pdev->dev);
if (of_mdio_data) {
autosuspend_delay_ms =
of_mdio_data->autosuspend_delay_ms;
}
} else {