Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/irqchip/qcom-irq-combiner.c b/drivers/irqchip/qcom-irq-combiner.c
index 7f0c0be..abfe592 100644
--- a/drivers/irqchip/qcom-irq-combiner.c
+++ b/drivers/irqchip/qcom-irq-combiner.c
@@ -1,13 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * 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.
*/
/*
@@ -237,7 +229,6 @@
static int __init combiner_probe(struct platform_device *pdev)
{
struct combiner *combiner;
- size_t alloc_sz;
int nregs;
int err;
@@ -247,8 +238,8 @@
return -EINVAL;
}
- alloc_sz = sizeof(*combiner) + sizeof(struct combiner_reg) * nregs;
- combiner = devm_kzalloc(&pdev->dev, alloc_sz, GFP_KERNEL);
+ combiner = devm_kzalloc(&pdev->dev, struct_size(combiner, regs, nregs),
+ GFP_KERNEL);
if (!combiner)
return -ENOMEM;
@@ -257,10 +248,8 @@
return err;
combiner->parent_irq = platform_get_irq(pdev, 0);
- if (combiner->parent_irq <= 0) {
- dev_err(&pdev->dev, "Error getting IRQ resource\n");
+ if (combiner->parent_irq <= 0)
return -EPROBE_DEFER;
- }
combiner->domain = irq_domain_create_linear(pdev->dev.fwnode, combiner->nirqs,
&domain_ops, combiner);