From a5969cabbb4660eab42b6ef0412cbbd1200cf14d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 12 Oct 2024 07:10:09 +0000
Subject: [PATCH] 修改led为gpio
---
kernel/drivers/i2c/busses/i2c-ibm_iic.c | 13 +++----------
1 files changed, 3 insertions(+), 10 deletions(-)
diff --git a/kernel/drivers/i2c/busses/i2c-ibm_iic.c b/kernel/drivers/i2c/busses/i2c-ibm_iic.c
index 6f6e1df..c073f5b 100644
--- a/kernel/drivers/i2c/busses/i2c-ibm_iic.c
+++ b/kernel/drivers/i2c/busses/i2c-ibm_iic.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* drivers/i2c/busses/i2c-ibm_iic.c
*
@@ -23,12 +24,6 @@
*
* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi>
* and even Frodo Looijaard <frodol@dds.nl>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
*/
#include <linux/module.h>
@@ -437,7 +432,7 @@
break;
}
- if (unlikely(signal_pending(current))){
+ if (signal_pending(current)){
DBG("%d: poll interrupted\n", dev->idx);
ret = -ERESTARTSYS;
break;
@@ -699,10 +694,8 @@
int ret;
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
- if (!dev) {
- dev_err(&ofdev->dev, "failed to allocate device data\n");
+ if (!dev)
return -ENOMEM;
- }
platform_set_drvdata(ofdev, dev);
--
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