PCI: keystone: Drop __init from ks_pcie_add_pcie_{ep,port}()

This commit has no upstream equivalent.

After commit 012dba0ab814 ("PCI: keystone: Don't discard .probe()
callback") in 5.4.262, there are two modpost warnings when building with
clang:

  WARNING: modpost: vmlinux.o(.text+0x5aa6dc): Section mismatch in reference from the function ks_pcie_probe() to the function .init.text:ks_pcie_add_pcie_port()
  The function ks_pcie_probe() references
  the function __init ks_pcie_add_pcie_port().
  This is often because ks_pcie_probe lacks a __init
  annotation or the annotation of ks_pcie_add_pcie_port is wrong.

  WARNING: modpost: vmlinux.o(.text+0x5aa6f4): Section mismatch in reference from the function ks_pcie_probe() to the function .init.text:ks_pcie_add_pcie_ep()
  The function ks_pcie_probe() references
  the function __init ks_pcie_add_pcie_ep().
  This is often because ks_pcie_probe lacks a __init
  annotation or the annotation of ks_pcie_add_pcie_ep is wrong.

ks_pcie_add_pcie_ep() was removed in upstream commit a0fd361db8e5 ("PCI:
dwc: Move "dbi", "dbi2", and "addr_space" resource setup into common
code") and ks_pcie_add_pcie_port() was removed in upstream
commit 60f5b73fa0f2 ("PCI: dwc: Remove unnecessary wrappers around
dw_pcie_host_init()"), both of which happened before upstream
commit 7994db905c0f ("PCI: keystone: Don't discard .probe() callback").

As neither of these removal changes are really suitable for stable, just
remove __init from these functions in stable, as it is no longer a
correct annotation after dropping __init from ks_pcie_probe().

Fixes: 012dba0ab814 ("PCI: keystone: Don't discard .probe() callback")
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c
index ddbb2b3db74ab..920444b1cfc7b 100644
--- a/drivers/pci/controller/dwc/pci-keystone.c
+++ b/drivers/pci/controller/dwc/pci-keystone.c
@@ -861,8 +861,8 @@ static irqreturn_t ks_pcie_err_irq_handler(int irq, void *priv)
 	return ks_pcie_handle_error_irq(ks_pcie);
 }
 
-static int __init ks_pcie_add_pcie_port(struct keystone_pcie *ks_pcie,
-					struct platform_device *pdev)
+static int ks_pcie_add_pcie_port(struct keystone_pcie *ks_pcie,
+				 struct platform_device *pdev)
 {
 	struct dw_pcie *pci = ks_pcie->pci;
 	struct pcie_port *pp = &pci->pp;
@@ -992,8 +992,8 @@ static const struct dw_pcie_ep_ops ks_pcie_am654_ep_ops = {
 	.get_features = &ks_pcie_am654_get_features,
 };
 
-static int __init ks_pcie_add_pcie_ep(struct keystone_pcie *ks_pcie,
-				      struct platform_device *pdev)
+static int ks_pcie_add_pcie_ep(struct keystone_pcie *ks_pcie,
+			       struct platform_device *pdev)
 {
 	int ret;
 	struct dw_pcie_ep *ep;