* [PATCH] net: dsa: motorcomm: fix unused-function warning
@ 2026-09-16 8:26 Arnd Bergmann
0 siblings, 0 replies; only message in thread
From: Arnd Bergmann @ 2026-09-16 8:26 UTC (permalink / raw)
To: David Yang, Andrew Lunn, Vladimir Oltean, David S. Miller,
Eric Dumazet, Jakub Kicinski, Paolo Abeni
Cc: Arnd Bergmann, netdev, linux-kernel
From: Arnd Bergmann <arnd@arndb.de>
gcc warns about an unused function here because the __maybe_unused
attribute is in the wrong part of the prototype:
drivers/net/dsa/motorcomm/leds.c:352:1: error: 'yt921x_cled_hw_control_get_device' defined but not used [-Werror=unused-function]
352 | yt921x_cled_hw_control_get_device(struct led_classdev *led_cdev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Move the __maybe_unused attribute to refer to the function rather
than the returned object.
Fixes: 9af9a8168213 ("net: dsa: motorcomm: Add LED support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/net/dsa/motorcomm/leds.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/dsa/motorcomm/leds.c b/drivers/net/dsa/motorcomm/leds.c
index 87a6b9cf6068..0e8761f37995 100644
--- a/drivers/net/dsa/motorcomm/leds.c
+++ b/drivers/net/dsa/motorcomm/leds.c
@@ -348,7 +348,7 @@ yt921x_cled_blink_set(struct led_classdev *led_cdev, unsigned long *delay_on,
return res;
}
-static struct device * __maybe_unused
+static struct device __maybe_unused *
yt921x_cled_hw_control_get_device(struct led_classdev *led_cdev)
{
struct yt921x_led *led = to_yt921x_led(led_cdev);
--
2.53.0
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2026-09-16 8:26 [PATCH] net: dsa: motorcomm: fix unused-function warning Arnd Bergmann
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