linux-kernel - [PATCH 01/11] x86/uv: Mark uv_bios_call and uv_bios_call

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Message-Id: <20200504171527.2845224-2-hch@lst.de>
Date:   Mon,  4 May 2020 19:15:17 +0200
From:   Christoph Hellwig <hch@....de>
To:     x86@...nel.org
Cc:     Mike Travis <mike.travis@....com>, linux-kernel@...r.kernel.org
Subject: [PATCH 01/11] x86/uv: Mark uv_bios_call and uv_bios_call_irqsave static

Both functions are only used inside of bios_uv.c.

Signed-off-by: Christoph Hellwig <hch@....de>
---
 arch/x86/include/asm/uv/bios.h | 6 ------
 arch/x86/platform/uv/bios_uv.c | 9 ++++-----
 2 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/arch/x86/include/asm/uv/bios.h b/arch/x86/include/asm/uv/bios.h
index 389174eaec794..fc85dafa5e496 100644
--- a/arch/x86/include/asm/uv/bios.h
+++ b/arch/x86/include/asm/uv/bios.h
@@ -123,12 +123,6 @@ enum uv_memprotect {
 	UV_MEMPROT_ALLOW_RW
 };
 
-/*
- * bios calls have 6 parameters
- */
-extern s64 uv_bios_call(enum uv_bios_cmd, u64, u64, u64, u64, u64);
-extern s64 uv_bios_call_irqsave(enum uv_bios_cmd, u64, u64, u64, u64, u64);
-
 extern s64 uv_bios_get_sn_info(int, int *, long *, long *, long *, long *);
 extern s64 uv_bios_freq_base(u64, u64 *);
 extern int uv_bios_mq_watchlist_alloc(unsigned long, unsigned int,
diff --git a/arch/x86/platform/uv/bios_uv.c b/arch/x86/platform/uv/bios_uv.c
index c60255da5a6cd..ca287554e2342 100644
--- a/arch/x86/platform/uv/bios_uv.c
+++ b/arch/x86/platform/uv/bios_uv.c
@@ -45,7 +45,8 @@ static s64 __uv_bios_call(enum uv_bios_cmd which, u64 a1, u64 a2, u64 a3,
 	return ret;
 }
 
-s64 uv_bios_call(enum uv_bios_cmd which, u64 a1, u64 a2, u64 a3, u64 a4, u64 a5)
+static s64 uv_bios_call(enum uv_bios_cmd which, u64 a1, u64 a2, u64 a3, u64 a4,
+		u64 a5)
 {
 	s64 ret;
 
@@ -57,10 +58,9 @@ s64 uv_bios_call(enum uv_bios_cmd which, u64 a1, u64 a2, u64 a3, u64 a4, u64 a5)
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(uv_bios_call);
 
-s64 uv_bios_call_irqsave(enum uv_bios_cmd which, u64 a1, u64 a2, u64 a3,
-					u64 a4, u64 a5)
+static s64 uv_bios_call_irqsave(enum uv_bios_cmd which, u64 a1, u64 a2, u64 a3,
+		u64 a4, u64 a5)
 {
 	unsigned long bios_flags;
 	s64 ret;
@@ -77,7 +77,6 @@ s64 uv_bios_call_irqsave(enum uv_bios_cmd which, u64 a1, u64 a2, u64 a3,
 	return ret;
 }
 
-
 long sn_partition_id;
 EXPORT_SYMBOL_GPL(sn_partition_id);
 long sn_coherency_id;
-- 
2.26.2