[PATCH rtw-next 4/6] wifi: rtw89: led: check if board variant assigns led desc

[Ping-Ke Shih <pkshih@realtek.com>]

From: Zong-Zhe Yang <kevin_yang@realtek.com>

Refine the check logic. The led initializer assumed a board variant must
have led desc, but board variant is going to add a new field, board_id,
for custom FW elements and not all board variants which require custom
FW elements have led desc.

Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw89/led.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/realtek/rtw89/led.c b/drivers/net/wireless/realtek/rtw89/led.c
index ae74b7075d7c..18bfe626ef50 100644
--- a/drivers/net/wireless/realtek/rtw89/led.c
+++ b/drivers/net/wireless/realtek/rtw89/led.c
@@ -104,7 +104,7 @@ void rtw89_led_init(struct rtw89_dev *rtwdev)
 	/* single-GPIO monochrome LED is the only supported layout */
 	BUILD_BUG_ON(ARRAY_SIZE(rtw89_common_led_gpios) != 1);
 
-	if (board)
+	if (board && board->led_desc)
 		desc = board->led_desc;
 	if (!desc->n_gpio || desc->n_gpio > RTW89_LED_MAX_NUM)
 		return;
-- 
2.25.1