mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-25 19:15:19 +07:00
6d53cefb18
Commit abb2ea7dfd ("compiler, clang: suppress warning for unused
static inline functions") just caused more warnings due to re-defining
the 'inline' macro.
So undef it before re-defining it, and also add the 'notrace' attribute
like the gcc version that this is overriding does.
Maybe this makes clang happier.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
26 lines
793 B
C
26 lines
793 B
C
#ifndef __LINUX_COMPILER_H
|
|
#error "Please don't include <linux/compiler-clang.h> directly, include <linux/compiler.h> instead."
|
|
#endif
|
|
|
|
/* Some compiler specific definitions are overwritten here
|
|
* for Clang compiler
|
|
*/
|
|
|
|
#ifdef uninitialized_var
|
|
#undef uninitialized_var
|
|
#define uninitialized_var(x) x = *(&(x))
|
|
#endif
|
|
|
|
/* same as gcc, this was present in clang-2.6 so we can assume it works
|
|
* with any version that can compile the kernel
|
|
*/
|
|
#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
|
|
|
|
/*
|
|
* GCC does not warn about unused static inline functions for
|
|
* -Wunused-function. This turns out to avoid the need for complex #ifdef
|
|
* directives. Suppress the warning in clang as well.
|
|
*/
|
|
#undef inline
|
|
#define inline inline __attribute__((unused)) notrace
|