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| author | Al Viro <viro@zeniv.linux.org.uk> | 2024-11-06 07:10:50 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2024-11-11 21:51:42 +0100 |
| commit | a36498d22c2b9ae8fda4e1c9e01c04897b1fd6d0 (patch) | |
| tree | 44189cabec00372cce67f65a00cd69394bc89f01 | |
| parent | vt_buffer.h: get rid of dead code in default scr_...() instances (diff) | |
| download | linux-a36498d22c2b9ae8fda4e1c9e01c04897b1fd6d0.tar.xz linux-a36498d22c2b9ae8fda4e1c9e01c04897b1fd6d0.zip | |
asm/vga.h: don't bother with scr_mem{cpy,move}v() unless we need to
... if they are identical to fallbacks, just leave them alone.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | arch/mips/include/asm/vga.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/vga.h | 5 | ||||
| -rw-r--r-- | arch/sparc/include/asm/vga.h | 16 |
3 files changed, 0 insertions, 25 deletions
diff --git a/arch/mips/include/asm/vga.h b/arch/mips/include/asm/vga.h index 0136e0366698..491c2b5aeb81 100644 --- a/arch/mips/include/asm/vga.h +++ b/arch/mips/include/asm/vga.h @@ -47,10 +47,6 @@ static inline void scr_memsetw(u16 *s, u16 v, unsigned int count) memset16(s, cpu_to_le16(v), count / 2); } -#define scr_memcpyw(d, s, c) memcpy(d, s, c) -#define scr_memmovew(d, s, c) memmove(d, s, c) -#define VT_BUF_HAVE_MEMCPYW -#define VT_BUF_HAVE_MEMMOVEW #define VT_BUF_HAVE_MEMSETW #endif /* _ASM_VGA_H */ diff --git a/arch/powerpc/include/asm/vga.h b/arch/powerpc/include/asm/vga.h index fcf721682a71..f2dc40e1c52a 100644 --- a/arch/powerpc/include/asm/vga.h +++ b/arch/powerpc/include/asm/vga.h @@ -40,11 +40,6 @@ static inline void scr_memsetw(u16 *s, u16 v, unsigned int n) memset16(s, cpu_to_le16(v), n / 2); } -#define VT_BUF_HAVE_MEMCPYW -#define VT_BUF_HAVE_MEMMOVEW -#define scr_memcpyw memcpy -#define scr_memmovew memmove - #endif /* !CONFIG_VGA_CONSOLE && !CONFIG_MDA_CONSOLE */ #ifdef __powerpc64__ diff --git a/arch/sparc/include/asm/vga.h b/arch/sparc/include/asm/vga.h index 2952d667d936..cc2bc60b4c8b 100644 --- a/arch/sparc/include/asm/vga.h +++ b/arch/sparc/include/asm/vga.h @@ -14,8 +14,6 @@ #define VT_BUF_HAVE_RW #define VT_BUF_HAVE_MEMSETW -#define VT_BUF_HAVE_MEMCPYW -#define VT_BUF_HAVE_MEMMOVEW #undef scr_writew #undef scr_readw @@ -41,20 +39,6 @@ static inline void scr_memsetw(u16 *p, u16 v, unsigned int n) memset16(p, cpu_to_le16(v), n / 2); } -static inline void scr_memcpyw(u16 *d, u16 *s, unsigned int n) -{ - BUG_ON((long) d >= 0); - - memcpy(d, s, n); -} - -static inline void scr_memmovew(u16 *d, u16 *s, unsigned int n) -{ - BUG_ON((long) d >= 0); - - memmove(d, s, n); -} - #define VGA_MAP_MEM(x,s) (x) #endif |