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| 1 | 1 | // SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note |
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| 2 | 2 | /* |
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| 3 | 3 | * |
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| 4 | | - * (C) COPYRIGHT 2014, 2017, 2020-2021 ARM Limited. All rights reserved. |
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| 4 | + * (C) COPYRIGHT 2014, 2017, 2020-2022 ARM Limited. All rights reserved. |
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| 5 | 5 | * |
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| 6 | 6 | * This program is free software and is provided to you under the terms of the |
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| 7 | 7 | * GNU General Public License version 2 as published by the Free Software |
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| .. | .. |
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| 31 | 31 | |
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| 32 | 32 | static char tmp_buffer[KUTF_MAX_DSPRINTF_LEN]; |
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| 33 | 33 | |
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| 34 | | -DEFINE_MUTEX(buffer_lock); |
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| 34 | +static DEFINE_MUTEX(buffer_lock); |
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| 35 | 35 | |
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| 36 | 36 | const char *kutf_dsprintf(struct kutf_mempool *pool, |
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| 37 | 37 | const char *fmt, ...) |
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| .. | .. |
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| 47 | 47 | va_end(args); |
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| 48 | 48 | |
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| 49 | 49 | if (len < 0) { |
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| 50 | | - pr_err("kutf_dsprintf: Bad format dsprintf format %s\n", fmt); |
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| 50 | + pr_err("%s: Bad format dsprintf format %s\n", __func__, fmt); |
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| 51 | 51 | goto fail_format; |
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| 52 | 52 | } |
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| 53 | 53 | |
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| 54 | 54 | if (len >= sizeof(tmp_buffer)) { |
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| 55 | | - pr_warn("kutf_dsprintf: Truncated dsprintf message %s\n", fmt); |
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| 55 | + pr_warn("%s: Truncated dsprintf message %s\n", __func__, fmt); |
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| 56 | 56 | size = sizeof(tmp_buffer); |
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| 57 | 57 | } else { |
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| 58 | 58 | size = len + 1; |
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