[PATCH] iommu/amd: Fix section mismatch warning for detect_ivrs()

[Joerg Roedel]

From: Joerg Roedel <jroedel@xxxxxxx>

A recent commit introduced this section mismatch warning:

	WARNING: modpost: vmlinux.o(.text.unlikely+0x22a1f): Section mismatch in reference from the function detect_ivrs() to the variable .init.data:amd_iommu_force_enable

The reason is that detect_ivrs() is not marked __init while it should
be, because it is only called from another __init function. Mark
detect_ivrs() __init to get rid of the warning.

Fixes: b1e650db2cc4 ("iommu/amd: Add amd_iommu=force_enable option")
Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>
---
 drivers/iommu/amd/init.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c
index 4e4fb0f4e412..46280e6e1535 100644
--- a/drivers/iommu/amd/init.c
+++ b/drivers/iommu/amd/init.c
@@ -2817,7 +2817,7 @@ static int amd_iommu_enable_interrupts(void)
 	return ret;
 }
 
-static bool detect_ivrs(void)
+static bool __init detect_ivrs(void)
 {
 	struct acpi_table_header *ivrs_base;
 	acpi_status status;
-- 
2.31.1