i2c: i801: Use GPIO_LOOKUP() helper macro
i801_add_mux() fills in the GPIO lookup table by manually populating an array of gpiod_lookup structures. Use the existing GPIO_LOOKUP() helper macro instead, to relax a dependency on the gpiod_lookup structure's member names. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Jean Delvare <jdelvare@suse.de> Link: https://lore.kernel.org/r/20200511145257.22970-2-geert+renesas@glider.be Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -1439,9 +1439,9 @@ static int i801_add_mux(struct i801_priv *priv)
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return -ENOMEM;
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lookup->dev_id = "i2c-mux-gpio";
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for (i = 0; i < mux_config->n_gpios; i++) {
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lookup->table[i].chip_label = mux_config->gpio_chip;
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lookup->table[i].chip_hwnum = mux_config->gpios[i];
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lookup->table[i].con_id = "mux";
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lookup->table[i] = (struct gpiod_lookup)
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GPIO_LOOKUP(mux_config->gpio_chip,
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mux_config->gpios[i], "mux", 0);
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}
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gpiod_add_lookup_table(lookup);
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priv->lookup = lookup;
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