linux-kernel - [PATCH] x86: mark arch_ioremap_p{m,u}d_supported() _

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Date:	Thu, 28 May 2015 09:29:27 +0100
From:	"Jan Beulich" <JBeulich@...e.com>
To:	<mingo@...e.hu>, <tglx@...utronix.de>, <hpa@...or.com>
Cc:	<linux-kernel@...r.kernel.org>
Subject: [PATCH] x86: mark arch_ioremap_p{m,u}d_supported() __init

... as their only caller is.

Signed-off-by: Jan Beulich <jbeulich@...e.com>
---
 arch/x86/mm/ioremap.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- 4.1-rc5/arch/x86/mm/ioremap.c
+++ 4.1-rc5-x86-ioremap-huge-supported/arch/x86/mm/ioremap.c
@@ -331,7 +331,7 @@ void iounmap(volatile void __iomem *addr
 }
 EXPORT_SYMBOL(iounmap);
 
-int arch_ioremap_pud_supported(void)
+int __init arch_ioremap_pud_supported(void)
 {
 #ifdef CONFIG_X86_64
 	return cpu_has_gbpages;
@@ -340,7 +340,7 @@ int arch_ioremap_pud_supported(void)
 #endif
 }
 
-int arch_ioremap_pmd_supported(void)
+int __init arch_ioremap_pmd_supported(void)
 {
 	return cpu_has_pse;
 }



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