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/pxa930_rotary.c | 11 +++--------
1 files changed, 3 insertions(+), 8 deletions(-)
diff --git a/kernel/drivers/input/keyboard/pxa930_rotary.c b/kernel/drivers/input/keyboard/pxa930_rotary.c
index 1cf5211..2fe9dcf 100644
--- a/kernel/drivers/input/keyboard/pxa930_rotary.c
+++ b/kernel/drivers/input/keyboard/pxa930_rotary.c
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Driver for the enhanced rotary controller on pxa930 and pxa935
- *
- * 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/kernel.h>
@@ -92,10 +89,8 @@
int err;
irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- dev_err(&pdev->dev, "no irq for rotary controller\n");
+ if (irq < 0)
return -ENXIO;
- }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
@@ -112,7 +107,7 @@
if (!r)
return -ENOMEM;
- r->mmio_base = ioremap_nocache(res->start, resource_size(res));
+ r->mmio_base = ioremap(res->start, resource_size(res));
if (r->mmio_base == NULL) {
dev_err(&pdev->dev, "failed to remap IO memory\n");
err = -ENXIO;
--
Gitblit v1.6.2