diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2020-04-20 11:37:12 +0200 |
|---|---|---|
| committer | Rich Felker <dalias@libc.org> | 2020-06-01 14:48:52 -0400 |
| commit | 37744feebc086908fd89760650f458ab19071750 (patch) | |
| tree | 15e16a15e2800c72e37ffee315f17ea9792f3ea6 /arch/sh/include/asm/bitops.h | |
| parent | d1f56f318d234fc5db230af2f3e0088f689ab3c0 (diff) | |
| download | linux-37744feebc086908fd89760650f458ab19071750.tar.bz2 | |
sh: remove sh5 support
sh5 never became a product and has probably never really worked.
Remove it by recursively deleting all associated Kconfig options
and all corresponding files.
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Rich Felker <dalias@libc.org>
Diffstat (limited to 'arch/sh/include/asm/bitops.h')
| -rw-r--r-- | arch/sh/include/asm/bitops.h | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/arch/sh/include/asm/bitops.h b/arch/sh/include/asm/bitops.h index 8c3578288db5..445dd14c448a 100644 --- a/arch/sh/include/asm/bitops.h +++ b/arch/sh/include/asm/bitops.h @@ -26,7 +26,6 @@ #include <asm-generic/bitops/non-atomic.h> #endif -#ifdef CONFIG_SUPERH32 static inline unsigned long ffz(unsigned long word) { unsigned long result; @@ -60,31 +59,6 @@ static inline unsigned long __ffs(unsigned long word) : "t"); return result; } -#else -static inline unsigned long ffz(unsigned long word) -{ - unsigned long result, __d2, __d3; - - __asm__("gettr tr0, %2\n\t" - "pta $+32, tr0\n\t" - "andi %1, 1, %3\n\t" - "beq %3, r63, tr0\n\t" - "pta $+4, tr0\n" - "0:\n\t" - "shlri.l %1, 1, %1\n\t" - "addi %0, 1, %0\n\t" - "andi %1, 1, %3\n\t" - "beqi %3, 1, tr0\n" - "1:\n\t" - "ptabs %2, tr0\n\t" - : "=r" (result), "=r" (word), "=r" (__d2), "=r" (__d3) - : "0" (0L), "1" (word)); - - return result; -} - -#include <asm-generic/bitops/__ffs.h> -#endif #include <asm-generic/bitops/find.h> #include <asm-generic/bitops/ffs.h> |