linux-kernel - [PATCH 3/7] efi: efivars: un-export efivars_sysfs

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Message-Id: <20200923161404.17811-4-ardb@kernel.org>
Date:   Wed, 23 Sep 2020 18:14:00 +0200
From:   Ard Biesheuvel <ardb@...nel.org>
To:     linux-kernel@...r.kernel.org
Cc:     linux-efi@...r.kernel.org, Ard Biesheuvel <ardb@...nel.org>,
        Matthew Garrett <mjg59@...gle.com>,
        Peter Jones <pjones@...hat.com>,
        Kees Cook <keescook@...omium.org>,
        Anton Vorontsov <anton@...msg.org>,
        Colin Cross <ccross@...roid.com>,
        Tony Luck <tony.luck@...el.com>
Subject: [PATCH 3/7] efi: efivars: un-export efivars_sysfs_init()

efivars_sysfs_init() is only used locally in the source file that
defines it, so make it static and unexport it.

Signed-off-by: Ard Biesheuvel <ardb@...nel.org>
---
 drivers/firmware/efi/efivars.c | 3 +--
 include/linux/efi.h            | 4 ----
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
index f39321dbc29f..a76f50e15e6d 100644
--- a/drivers/firmware/efi/efivars.c
+++ b/drivers/firmware/efi/efivars.c
@@ -638,7 +638,7 @@ static void efivars_sysfs_exit(void)
 	kset_unregister(efivars_kset);
 }
 
-int efivars_sysfs_init(void)
+static int efivars_sysfs_init(void)
 {
 	struct kobject *parent_kobj = efivars_kobject();
 	int error = 0;
@@ -666,7 +666,6 @@ int efivars_sysfs_init(void)
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(efivars_sysfs_init);
 
 module_init(efivars_sysfs_init);
 module_exit(efivars_sysfs_exit);
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 8ae64c2a384b..7defdc456dc0 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -1035,10 +1035,6 @@ bool efivar_validate(efi_guid_t vendor, efi_char16_t *var_name, u8 *data,
 bool efivar_variable_is_removable(efi_guid_t vendor, const char *name,
 				  size_t len);
 
-#if defined(CONFIG_EFI_VARS) || defined(CONFIG_EFI_VARS_MODULE)
-int efivars_sysfs_init(void);
-
-#endif /* CONFIG_EFI_VARS */
 extern bool efi_capsule_pending(int *reset_type);
 
 extern int efi_capsule_supported(efi_guid_t guid, u32 flags,
-- 
2.17.1