From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/drivers/input/keyboard/st-keyscan.c | 9 ++-------
1 files changed, 2 insertions(+), 7 deletions(-)
diff --git a/kernel/drivers/input/keyboard/st-keyscan.c b/kernel/drivers/input/keyboard/st-keyscan.c
index 3b85631..27562cd 100644
--- a/kernel/drivers/input/keyboard/st-keyscan.c
+++ b/kernel/drivers/input/keyboard/st-keyscan.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* STMicroelectronics Key Scanning driver
*
@@ -5,10 +6,6 @@
* Author: Stuart Menefy <stuart.menefy@st.com>
*
* Based on sh_keysc.c, copyright 2008 Magnus Damm
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/module.h>
@@ -190,10 +187,8 @@
keyscan_stop(keypad_data);
keypad_data->irq = platform_get_irq(pdev, 0);
- if (keypad_data->irq < 0) {
- dev_err(&pdev->dev, "no IRQ specified\n");
+ if (keypad_data->irq < 0)
return -EINVAL;
- }
error = devm_request_irq(&pdev->dev, keypad_data->irq, keyscan_isr, 0,
pdev->name, keypad_data);
--
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