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backlight: lp855x: Mark OF related data as maybe unused

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The driver can be compile tested with !CONFIG_OF making certain data
unused:

  drivers/video/backlight/lp855x_bl.c:551:34: error: ‘lp855x_dt_ids’ defined but not used [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20230311173556.263086-1-krzysztof.kozlowski@linaro.org
This commit is contained in:
Krzysztof Kozlowski 2023-03-11 18:35:55 +01:00 committed by Lee Jones
parent 541ec23c60
commit c857b87202
1 changed files with 1 additions and 1 deletions
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2
drivers/video/backlight/lp855x_bl.c
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@ -548,7 +548,7 @@ static void lp855x_remove(struct i2c_client *cl)
sysfs_remove_group(&lp->dev->kobj, &lp855x_attr_group);
}
static const struct of_device_id lp855x_dt_ids[] = {
static const struct of_device_id lp855x_dt_ids[] __maybe_unused = {
{ .compatible = "ti,lp8550", },
{ .compatible = "ti,lp8551", },
{ .compatible = "ti,lp8552", },