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/mouse/pxa930_trkball.c | 11 +++--------
1 files changed, 3 insertions(+), 8 deletions(-)
diff --git a/kernel/drivers/input/mouse/pxa930_trkball.c b/kernel/drivers/input/mouse/pxa930_trkball.c
index 9b4d9a5..3332b77 100644
--- a/kernel/drivers/input/mouse/pxa930_trkball.c
+++ b/kernel/drivers/input/mouse/pxa930_trkball.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* PXA930 track ball mouse driver
*
* Copyright (C) 2007 Marvell International Ltd.
* 2008-02-28: Yong Yao <yaoyong@marvell.com>
* initial version
- *
- * 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/input.h>
@@ -150,10 +147,8 @@
int irq, error;
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(&pdev->dev, "failed to get trkball irq\n");
+ if (irq < 0)
return -ENXIO;
- }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
@@ -172,7 +167,7 @@
goto failed;
}
- trkball->mmio_base = ioremap_nocache(res->start, resource_size(res));
+ trkball->mmio_base = ioremap(res->start, resource_size(res));
if (!trkball->mmio_base) {
dev_err(&pdev->dev, "failed to ioremap registers\n");
error = -ENXIO;
--
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