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

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This commit has no upstream equivalent.

After commit 012dba0ab8 ("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: 012dba0ab8 ("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>
This commit is contained in:
Nathan Chancellor 2023-11-28 17:35:17 -07:00 committed by Greg Kroah-Hartman
parent 518b7f7d87
commit 7369371bb8
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/pci/controller/dwc/pci-keystone.c
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@ -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;