linux-kernel - [PATCH] acpi: add some missing section markers

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Date:	Tue, 17 Feb 2009 12:54:10 -0800
From:	Jeremy Fitzhardinge <jeremy@...p.org>
To:	"Brown, Len" <len.brown@...el.com>
CC:	Ingo Molnar <mingo@...e.hu>, Yinghai Lu <yinghai@...nel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [PATCH] acpi: add some missing section markers

early_acpi_os_unmap_memory() is an __init function, and
acpi_os_unmap_memory() is allowed to access an __init function
until acpi_gbl_permanent_mmap is set up.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com>

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index d1dd516..dd6f249 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -272,7 +272,7 @@ acpi_os_map_memory(acpi_physical_address phys, acpi_size size)
 }
 EXPORT_SYMBOL_GPL(acpi_os_map_memory);
 
-void acpi_os_unmap_memory(void __iomem * virt, acpi_size size)
+void __ref acpi_os_unmap_memory(void __iomem * virt, acpi_size size)
 {
 	if (acpi_gbl_permanent_mmap)
 		iounmap(virt);
@@ -281,7 +281,7 @@ void acpi_os_unmap_memory(void __iomem * virt, acpi_size size)
 }
 EXPORT_SYMBOL_GPL(acpi_os_unmap_memory);
 
-void early_acpi_os_unmap_memory(void __iomem * virt, acpi_size size)
+void __init early_acpi_os_unmap_memory(void __iomem * virt, acpi_size size)
 {
 	if (!acpi_gbl_permanent_mmap)
 		__acpi_unmap_table(virt, size);


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