kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/drivers/gpu/arm/bifrost/tests/kutf/kutf_utils.c
..
..
@@ -1,7 +1,7 @@
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 // SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
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 /*
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  *
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- * (C) COPYRIGHT 2014, 2017, 2020-2021 ARM Limited. All rights reserved.
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+ * (C) COPYRIGHT 2014, 2017, 2020-2022 ARM Limited. All rights reserved.
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  *
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  * This program is free software and is provided to you under the terms of the
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  * GNU General Public License version 2 as published by the Free Software
..
..
@@ -31,7 +31,7 @@
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 static char tmp_buffer[KUTF_MAX_DSPRINTF_LEN];
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-DEFINE_MUTEX(buffer_lock);
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+static DEFINE_MUTEX(buffer_lock);
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 const char *kutf_dsprintf(struct kutf_mempool *pool,
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 		const char *fmt, ...)
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@@ -47,12 +47,12 @@
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 	va_end(args);
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 	if (len < 0) {
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-		pr_err("kutf_dsprintf: Bad format dsprintf format %s\n", fmt);
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+		pr_err("%s: Bad format dsprintf format %s\n", __func__, fmt);
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 		goto fail_format;
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 	}
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 	if (len >= sizeof(tmp_buffer)) {
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-		pr_warn("kutf_dsprintf: Truncated dsprintf message %s\n", fmt);
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+		pr_warn("%s: Truncated dsprintf message %s\n", __func__, fmt);
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 		size = sizeof(tmp_buffer);
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 	} else {
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 		size = len + 1;