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/base/power/clock_ops.c | 22 ++++++++++++----------
1 files changed, 12 insertions(+), 10 deletions(-)
diff --git a/kernel/drivers/base/power/clock_ops.c b/kernel/drivers/base/power/clock_ops.c
index 5a42ae4..ced6863 100644
--- a/kernel/drivers/base/power/clock_ops.c
+++ b/kernel/drivers/base/power/clock_ops.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* drivers/base/power/clock_ops.c - Generic clock manipulation PM callbacks
*
* Copyright (c) 2011 Rafael J. Wysocki <rjw@sisk.pl>, Renesas Electronics Corp.
- *
- * This file is released under the GPLv2.
*/
#include <linux/kernel.h>
@@ -13,6 +12,7 @@
#include <linux/pm_clock.h>
#include <linux/clk.h>
#include <linux/clkdev.h>
+#include <linux/of_clk.h>
#include <linux/slab.h>
#include <linux/err.h>
#include <linux/pm_domain.h>
@@ -65,10 +65,15 @@
if (IS_ERR(ce->clk)) {
ce->status = PCE_STATUS_ERROR;
} else {
- clk_prepare(ce->clk);
- ce->status = PCE_STATUS_ACQUIRED;
- dev_dbg(dev, "Clock %pC con_id %s managed by runtime PM.\n",
- ce->clk, ce->con_id);
+ if (clk_prepare(ce->clk)) {
+ ce->status = PCE_STATUS_ERROR;
+ dev_err(dev, "clk_prepare() failed\n");
+ } else {
+ ce->status = PCE_STATUS_ACQUIRED;
+ dev_dbg(dev,
+ "Clock %pC con_id %s managed by runtime PM.\n",
+ ce->clk, ce->con_id);
+ }
}
}
@@ -88,8 +93,6 @@
if (con_id) {
ce->con_id = kstrdup(con_id, GFP_KERNEL);
if (!ce->con_id) {
- dev_err(dev,
- "Not enough memory for clock connection ID.\n");
kfree(ce);
return -ENOMEM;
}
@@ -191,8 +194,7 @@
if (!dev || !dev->of_node)
return -EINVAL;
- count = of_count_phandle_with_args(dev->of_node, "clocks",
- "#clock-cells");
+ count = of_clk_get_parent_count(dev->of_node);
if (count <= 0)
return -ENODEV;
--
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