[PATCH v4 07/13] ACPI: extlog: Fix CONFIG_ACPI_APEI_PCIEAER guard typo

[Dave Jiang <dave.jiang@intel.com>]

The guard reads "#ifdef ACPI_APEI_PCIEAER" rather than
"#ifdef CONFIG_ACPI_APEI_PCIEAER". That symbol is never defined, so the
extlog PCIe AER handling is always compiled out.

Use the CONFIG_ prefixed symbol.

Fixes: e778ffefa34d ("ACPI: extlog: Trace CPER PCI Express Error Section")
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Reviewed-by: Shuai Xue <xueshuai@linux.alibaba.com>
Reviewed-by: Ben Cheatham <benjamin.cheatham@amd.com>
Assisted-by: Claude:claude-opus-4-8
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
---
v4:
- Corrected the Fixes tag: e778ffefa34d added the "#ifdef ACPI_APEI_PCIEAER"
  guard, not 95350effc3ad.
- Dropped Reported-by: sashiko-bot; it reviewed this patch rather than
  reporting the typo.
---
 drivers/acpi/acpi_extlog.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/acpi_extlog.c b/drivers/acpi/acpi_extlog.c
index 3aec73187b51..ebedf3b136a8 100644
--- a/drivers/acpi/acpi_extlog.c
+++ b/drivers/acpi/acpi_extlog.c
@@ -136,7 +136,7 @@ static int print_extlog_rcd(const char *pfx,
 static void extlog_print_pcie(struct cper_sec_pcie *pcie_err,
 			      int severity, u32 len)
 {
-#ifdef ACPI_APEI_PCIEAER
+#ifdef CONFIG_ACPI_APEI_PCIEAER
 	struct aer_capability_regs aer_regs = {};
 	struct pci_dev *pdev;
 	unsigned int devfn;
-- 
2.54.0