2013-04-18 21:39:56

by Ben Guthro

[permalink] [raw]
Subject: [PATCH] xen: resolve section mismatch warnings in xen-acpi-processor

The following resolves a section mismatch warning below in xen-acpi-processor introduced by
3fac10145b766a2244422788f62dc35978613fd8 [13/13] xen: Re-upload processor PM data to hypervisor after S3 resume (v2)

WARNING: drivers/xen/built-in.o(.text+0x2056a): Section mismatch in reference from the function xen_upload_processor_pm_data() to the function .init.text:read_acpi_id()
The function xen_upload_processor_pm_data() references
the function __init read_acpi_id().
This is often because xen_upload_processor_pm_data lacks a __init
annotation or the annotation of read_acpi_id is wrong.

Reported-by: kbuild test robot <[email protected]>

Signed-off-by: Ben Guthro <[email protected]>
drivers/xen/xen-acpi-processor.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/xen/xen-acpi-processor.c b/drivers/xen/xen-acpi-processor.c
index 86b6f69..e69eb3b 100644
--- a/drivers/xen/xen-acpi-processor.c
+++ b/drivers/xen/xen-acpi-processor.c
@@ -330,7 +330,7 @@ static unsigned int __init get_max_acpi_id(void)
* for_each_[present|online]_cpu macros which are banded to the virtual
* CPU amount.
-static acpi_status __init
+static acpi_status
read_acpi_id(acpi_handle handle, u32 lvl, void *context, void **rv)
u32 acpi_id;
@@ -385,7 +385,7 @@ read_acpi_id(acpi_handle handle, u32 lvl, void *context, void **rv)

return AE_OK;
-static int __init check_acpi_ids(struct acpi_processor *pr_backup)
+static int check_acpi_ids(struct acpi_processor *pr_backup)

if (!pr_backup)