[RFC PATCH v2 14/21] treewide: Drop __cficanonical

[Sami Tolvanen <samitolvanen@google.com>]

CONFIG_CFI_CLANG doesn't use a jump table anymore and therefore,
won't change function references to point elsewhere. Remove the
__cficanonical attribute and all uses of it.

Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
---
 include/linux/compiler_types.h | 4 ----
 include/linux/init.h           | 4 ++--
 include/linux/pci.h            | 4 ++--
 3 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h
index 1c2c33ae1b37..bdd2526af46a 100644
--- a/include/linux/compiler_types.h
+++ b/include/linux/compiler_types.h
@@ -263,10 +263,6 @@ struct ftrace_likely_data {
 # define __nocfi
 #endif
 
-#ifndef __cficanonical
-# define __cficanonical
-#endif
-
 /*
  * Any place that could be marked with the "alloc_size" attribute is also
  * a place to be marked with the "malloc" attribute. Do this as part of the
diff --git a/include/linux/init.h b/include/linux/init.h
index baf0b29a7010..76058c9e0399 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -220,8 +220,8 @@ extern bool initcall_debug;
 	__initcall_name(initstub, __iid, id)
 
 #define __define_initcall_stub(__stub, fn)			\
-	int __init __cficanonical __stub(void);			\
-	int __init __cficanonical __stub(void)			\
+	int __init __stub(void);				\
+	int __init __stub(void)					\
 	{ 							\
 		return fn();					\
 	}							\
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 60adf42460ab..3cc50c4e3c64 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -2021,8 +2021,8 @@ enum pci_fixup_pass {
 #ifdef CONFIG_LTO_CLANG
 #define __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class,	\
 				  class_shift, hook, stub)		\
-	void __cficanonical stub(struct pci_dev *dev);			\
-	void __cficanonical stub(struct pci_dev *dev)			\
+	void stub(struct pci_dev *dev);					\
+	void stub(struct pci_dev *dev)					\
 	{ 								\
 		hook(dev); 						\
 	}								\
-- 
2.36.0.550.gb090851708-goog