linux-kernel - [PATCH] ACPI: APEI: mark apei_hest

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Message-Id: <20211027065438.1742175-1-hch@lst.de>
Date:   Wed, 27 Oct 2021 08:54:38 +0200
From:   Christoph Hellwig <hch@....de>
To:     rafael@...nel.org, lenb@...nel.org
Cc:     james.morse@....com, tony.luck@...el.com, bp@...en8.de,
        robert.moore@...el.com, linux-acpi@...r.kernel.org,
        linux-kernel@...r.kernel.org, devel@...ica.org
Subject: [PATCH] ACPI: APEI: mark apei_hest_parse

apei_hest_parse is only used in hest.c, so mark it static.

Signed-off-by: Christoph Hellwig <hch@....de>
---
 drivers/acpi/apei/hest.c | 5 +++--
 include/acpi/apei.h      | 3 ---
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/acpi/apei/hest.c b/drivers/acpi/apei/hest.c
index 277f00b288d14..0edc1ed476737 100644
--- a/drivers/acpi/apei/hest.c
+++ b/drivers/acpi/apei/hest.c
@@ -86,7 +86,9 @@ static int hest_esrc_len(struct acpi_hest_header *hest_hdr)
 	return len;
 };
 
-int apei_hest_parse(apei_hest_func_t func, void *data)
+typedef int (*apei_hest_func_t)(struct acpi_hest_header *hest_hdr, void *data);
+
+static int apei_hest_parse(apei_hest_func_t func, void *data)
 {
 	struct acpi_hest_header *hest_hdr;
 	int i, rc, len;
@@ -121,7 +123,6 @@ int apei_hest_parse(apei_hest_func_t func, void *data)
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(apei_hest_parse);
 
 /*
  * Check if firmware advertises firmware first mode. We need FF bit to be set
diff --git a/include/acpi/apei.h b/include/acpi/apei.h
index 680f80960c3dc..ece0a8af2bae7 100644
--- a/include/acpi/apei.h
+++ b/include/acpi/apei.h
@@ -37,9 +37,6 @@ void __init acpi_hest_init(void);
 static inline void acpi_hest_init(void) { return; }
 #endif
 
-typedef int (*apei_hest_func_t)(struct acpi_hest_header *hest_hdr, void *data);
-int apei_hest_parse(apei_hest_func_t func, void *data);
-
 int erst_write(const struct cper_record_header *record);
 ssize_t erst_get_record_count(void);
 int erst_get_record_id_begin(int *pos);
-- 
2.30.2