From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio

---
 kernel/drivers/mfd/ipaq-micro.c |   13 +++----------
 1 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/kernel/drivers/mfd/ipaq-micro.c b/kernel/drivers/mfd/ipaq-micro.c
index cd762d0..4cd5ecc 100644
--- a/kernel/drivers/mfd/ipaq-micro.c
+++ b/kernel/drivers/mfd/ipaq-micro.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * Compaq iPAQ h3xxx Atmel microcontroller companion support
  *
@@ -8,10 +9,6 @@
  * Author : Alessandro Gardich <gremlin@gremlin.it>
  * Author : Dmitry Artamonow <mad_soft@inbox.ru>
  * Author : Linus Walleij <linus.walleij@linaro.org>
- *
- * 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>
@@ -399,18 +396,14 @@
 	if (IS_ERR(micro->base))
 		return PTR_ERR(micro->base);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	if (!res)
-		return -EINVAL;
-
-	micro->sdlc = devm_ioremap_resource(&pdev->dev, res);
+	micro->sdlc = devm_platform_ioremap_resource(pdev, 1);
 	if (IS_ERR(micro->sdlc))
 		return PTR_ERR(micro->sdlc);
 
 	micro_reset_comm(micro);
 
 	irq = platform_get_irq(pdev, 0);
-	if (!irq)
+	if (irq < 0)
 		return -EINVAL;
 	ret = devm_request_irq(&pdev->dev, irq, micro_serial_isr,
 			       IRQF_SHARED, "ipaq-micro",

--
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