From 10ebd8556b7990499c896a550e3d416b444211e6 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 02:23:07 +0000
Subject: [PATCH] add led
---
kernel/arch/arm/plat-orion/gpio.c | 8 ++------
1 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/kernel/arch/arm/plat-orion/gpio.c b/kernel/arch/arm/plat-orion/gpio.c
index 26a531e..734f0be 100644
--- a/kernel/arch/arm/plat-orion/gpio.c
+++ b/kernel/arch/arm/plat-orion/gpio.c
@@ -442,6 +442,7 @@
struct orion_gpio_chip *ochip = gpiochip_get_data(chip);
u32 out, io_conf, blink, in_pol, data_in, cause, edg_msk, lvl_msk;
+ const char *label;
int i;
out = readl_relaxed(GPIO_OUT(ochip));
@@ -453,14 +454,9 @@
edg_msk = readl_relaxed(GPIO_EDGE_MASK(ochip));
lvl_msk = readl_relaxed(GPIO_LEVEL_MASK(ochip));
- for (i = 0; i < chip->ngpio; i++) {
- const char *label;
+ for_each_requested_gpio(chip, i, label) {
u32 msk;
bool is_out;
-
- label = gpiochip_is_requested(chip, i);
- if (!label)
- continue;
msk = 1 << i;
is_out = !(io_conf & msk);
--
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