From 50a212ec906f7524620675f0c57357691c26c81f Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Wed, 16 Oct 2024 01:20:19 +0000 Subject: [PATCH] 修改GPIO导出默认初始值 --- kernel/drivers/leds/leds-tca6507.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/kernel/drivers/leds/leds-tca6507.c b/kernel/drivers/leds/leds-tca6507.c index 225b765..caad9d3 100644 --- a/kernel/drivers/leds/leds-tca6507.c +++ b/kernel/drivers/leds/leds-tca6507.c @@ -696,8 +696,9 @@ if (fwnode_property_read_string(child, "label", &led.name)) led.name = fwnode_get_name(child); - fwnode_property_read_string(child, "linux,default-trigger", - &led.default_trigger); + if (fwnode_property_read_string(child, "linux,default-trigger", + &led.default_trigger)) + led.default_trigger = NULL; led.flags = 0; if (fwnode_property_match_string(child, "compatible", -- Gitblit v1.6.2