From d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:45:28 +0000
Subject: [PATCH] add boot partition size
---
kernel/drivers/gpio/gpio-xgene-sb.c | 33 ++++++++-------------------------
1 files changed, 8 insertions(+), 25 deletions(-)
diff --git a/kernel/drivers/gpio/gpio-xgene-sb.c b/kernel/drivers/gpio/gpio-xgene-sb.c
index 2eb76f3..a809609 100644
--- a/kernel/drivers/gpio/gpio-xgene-sb.c
+++ b/kernel/drivers/gpio/gpio-xgene-sb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* AppliedMicro X-Gene SoC GPIO-Standby Driver
*
@@ -5,29 +6,17 @@
* Author: Tin Huynh <tnhuynh@apm.com>.
* Y Vo <yvo@apm.com>.
* Quan Nguyen <qnguyen@apm.com>.
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/module.h>
#include <linux/io.h>
+#include <linux/of.h>
#include <linux/platform_device.h>
-#include <linux/of_gpio.h>
#include <linux/gpio/driver.h>
#include <linux/acpi.h>
#include "gpiolib.h"
+#include "gpiolib-acpi.h"
/* Common property names */
#define XGENE_NIRQ_PROPERTY "apm,nr-irqs"
@@ -133,7 +122,7 @@
fwspec.fwnode = gc->parent->fwnode;
fwspec.param_count = 2;
fwspec.param[0] = GPIO_TO_HWIRQ(priv, gpio);
- fwspec.param[1] = IRQ_TYPE_NONE;
+ fwspec.param[1] = IRQ_TYPE_EDGE_RISING;
return irq_create_fwspec_mapping(&fwspec);
}
@@ -229,7 +218,6 @@
{
struct xgene_gpio_sb *priv;
int ret;
- struct resource *res;
void __iomem *regs;
struct irq_domain *parent_domain = NULL;
u32 val32;
@@ -238,8 +226,7 @@
if (!priv)
return -ENOMEM;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- regs = devm_ioremap_resource(&pdev->dev, res);
+ regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(regs))
return PTR_ERR(regs);
@@ -303,10 +290,8 @@
dev_info(&pdev->dev, "X-Gene GPIO Standby driver registered\n");
- if (priv->nirq > 0) {
- /* Register interrupt handlers for gpio signaled acpi events */
- acpi_gpiochip_request_interrupts(&priv->gc);
- }
+ /* Register interrupt handlers for GPIO signaled ACPI Events */
+ acpi_gpiochip_request_interrupts(&priv->gc);
return ret;
}
@@ -315,9 +300,7 @@
{
struct xgene_gpio_sb *priv = platform_get_drvdata(pdev);
- if (priv->nirq > 0) {
- acpi_gpiochip_free_interrupts(&priv->gc);
- }
+ acpi_gpiochip_free_interrupts(&priv->gc);
irq_domain_remove(priv->irq_domain);
--
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