diff options
| author | Max Filippov <jcmvbkbc@gmail.com> | 2018-11-27 16:27:47 -0800 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2018-12-04 14:08:11 -0800 |
| commit | cad6fade6e78030e60188da3f18090577daa9243 (patch) | |
| tree | 4e2a429c4ba70161706227a3b195832201617ffd /arch/xtensa/include/asm/coprocessor.h | |
| parent | c066cc8af9de8f749d29f75ad8c1c37d565f32b7 (diff) | |
| download | linux-cad6fade6e78030e60188da3f18090577daa9243.tar.gz | |
xtensa: clean up WSR*/RSR*/get_sr/set_sr
WSR and RSR are too generic and collide with other macro definitions in
the kernel causing warnings in allmodconfig builds. Drop WSR and RSR
macros and WSR_* and RSR_* variants. Change get_sr and set_sr to
xtensa_get_sr and xtensa_set_sr. Fix up users.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa/include/asm/coprocessor.h')
| -rw-r--r-- | arch/xtensa/include/asm/coprocessor.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/arch/xtensa/include/asm/coprocessor.h b/arch/xtensa/include/asm/coprocessor.h index eafe986a0246..6712929a27c9 100644 --- a/arch/xtensa/include/asm/coprocessor.h +++ b/arch/xtensa/include/asm/coprocessor.h @@ -12,7 +12,6 @@ #ifndef _XTENSA_COPROCESSOR_H #define _XTENSA_COPROCESSOR_H -#include <linux/stringify.h> #include <variant/core.h> #include <variant/tie.h> #include <asm/types.h> @@ -90,19 +89,6 @@ #ifndef __ASSEMBLY__ - -#if XCHAL_HAVE_CP - -#define RSR_CPENABLE(x) do { \ - __asm__ __volatile__("rsr %0, cpenable" : "=a" (x)); \ - } while(0); -#define WSR_CPENABLE(x) do { \ - __asm__ __volatile__("wsr %0, cpenable; rsync" :: "a" (x)); \ - } while(0); - -#endif /* XCHAL_HAVE_CP */ - - /* * Additional registers. * We define three types of additional registers: @@ -162,12 +148,6 @@ extern void coprocessor_flush(struct thread_info*, int); extern void coprocessor_release_all(struct thread_info*); extern void coprocessor_flush_all(struct thread_info*); -static inline void coprocessor_clear_cpenable(void) -{ - unsigned long i = 0; - WSR_CPENABLE(i); -} - #endif /* XTENSA_HAVE_COPROCESSORS */ #endif /* !__ASSEMBLY__ */ |