rtc: m41t80: quiet maybe-unused variable warning

alexandrebelloni · alexandrebelloni · commit 2717c59e26be · 2021-02-06T00:58:24.000+01:00
When CONFIG_OF is disabled then the matching table is not referenced. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Link: https://lore.kernel.org/r/20210202112219.3610853-10-alexandre.belloni@bootlin.com
diff --git a/drivers/rtc/rtc-m41t80.c b/drivers/rtc/rtc-m41t80.c
@@ -85,7 +85,7 @@ static const struct i2c_device_id m41t80_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, m41t80_id);
 
-static const struct of_device_id m41t80_of_match[] = {
+static const __maybe_unused struct of_device_id m41t80_of_match[] = {
 	{
 		.compatible = "st,m41t62",
 		.data = (void *)(M41T80_FEATURE_SQ | M41T80_FEATURE_SQ_ALT)

Original file line number	Diff line number	Diff line change
`@@ -85,7 +85,7 @@ static const struct i2c_device_id m41t80_id[] = {`
`85`	`85`	`};`
`86`	`86`	`MODULE_DEVICE_TABLE(i2c, m41t80_id);`
`87`	`87`
`88`		`-static const struct of_device_id m41t80_of_match[] = {`
	`88`	`+static const __maybe_unused struct of_device_id m41t80_of_match[] = {`
`89`	`89`	`{`
`90`	`90`	`.compatible = "st,m41t62",`
`91`	`91`	`.data = (void *)(M41T80_FEATURE_SQ \| M41T80_FEATURE_SQ_ALT)`