[PATCH v12 04/25] CXL/AER: Remove CONFIG_PCIEAER_CXL and replace with CONFIG_CXL_RAS

[Terry Bowman]

CXL RAS compilation is enabled using CONFIG_CXL_RAS while the AER CXL logic
uses CONFIG_PCIEAER_CXL. The 2 share the same dependencies and can be
combined. The 2 kernel configs are unnecessary and are problematic for the
user because of the duplication. Replace occurrences of CONFIG_PCIEAER_CXL
to be CONFIG_CXL_RAS.

Update the CONFIG_CXL_RAS Kconfig definition to include dependencies 'PCIEAER
&& CXL_PCI' taken from the CONFIG_PCIEAER_CXL definition.

Remove the Kconfig CONFIG_PCIEAER_CXL definition.

Signed-off-by: Terry Bowman <terry.bowman@xxxxxxx>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx>

---

Changes in v11 -> v12:
- Added review-by for Sathyanarayanan
- Changed Kconfig dependency from PCIEAER_CXL to PCIEAER. Moved
  this backwards into this patch.

Changes in v10 -> v11:
- New patch
---
 drivers/cxl/Kconfig      | 2 +-
 drivers/pci/pcie/Kconfig | 9 ---------
 drivers/pci/pcie/aer.c   | 2 +-
 3 files changed, 2 insertions(+), 11 deletions(-)

diff --git a/drivers/cxl/Kconfig b/drivers/cxl/Kconfig
index 9246f734e6ca..b92d544cfe6f 100644
--- a/drivers/cxl/Kconfig
+++ b/drivers/cxl/Kconfig
@@ -235,5 +235,5 @@ config CXL_MCE
 
 config CXL_RAS
 	def_bool y
-	depends on ACPI_APEI_GHES && PCIEAER_CXL && CXL_PCI
+	depends on ACPI_APEI_GHES && PCIEAER && CXL_PCI
 endif
diff --git a/drivers/pci/pcie/Kconfig b/drivers/pci/pcie/Kconfig
index 17919b99fa66..207c2deae35f 100644
--- a/drivers/pci/pcie/Kconfig
+++ b/drivers/pci/pcie/Kconfig
@@ -49,15 +49,6 @@ config PCIEAER_INJECT
 	  gotten from:
 	     https://github.com/intel/aer-inject.git
 
-config PCIEAER_CXL
-	bool "PCI Express CXL RAS support"
-	default y
-	depends on PCIEAER && CXL_PCI
-	help
-	  Enables CXL error handling.
-
-	  If unsure, say Y.
-
 #
 # PCI Express ECRC
 #
diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
index e286c197d716..7a1dc2a3460b 100644
--- a/drivers/pci/pcie/aer.c
+++ b/drivers/pci/pcie/aer.c
@@ -1087,7 +1087,7 @@ static bool find_source_device(struct pci_dev *parent,
 	return true;
 }
 
-#ifdef CONFIG_PCIEAER_CXL
+#ifdef CONFIG_CXL_RAS
 
 /**
  * pci_aer_unmask_internal_errors - unmask internal errors
-- 
2.34.1