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PCI: exynos: Fix add_pcie_port() section mismatch warning

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add_pcie_port() is called only from exynos_pcie_probe(), which is annotated
with __init.  Thus it makes sense to annotate add_pcie_port() with __init
to avoid the following section mismatch warning:

  WARNING: drivers/pci/built-in.o(.text.unlikely+0xf8): Section mismatch in reference from the function add_pcie_port() to the function .init.text:dw_pcie_host_init()
    The function add_pcie_port() references
    the function __init dw_pcie_host_init().
    This is often because add_pcie_port lacks a __init
    annotation or the annotation of dw_pcie_host_init is wrong.

[bhelgaas: changelog]
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
This commit is contained in:
Sachin Kamat 2014-05-28 15:18:45 +05:30 committed by Bjorn Helgaas
parent 755ba5e406
commit 17d7acc8e1
1 changed files with 2 additions and 1 deletions
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3
drivers/pci/host/pci-exynos.c
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@ -511,7 +511,8 @@ static struct pcie_host_ops exynos_pcie_host_ops = {
.host_init = exynos_pcie_host_init,
};
static int add_pcie_port(struct pcie_port *pp, struct platform_device *pdev)
static int __init add_pcie_port(struct pcie_port *pp,
struct platform_device *pdev)
{
int ret;