From 40b15b28083abc00c9ffb830c07e5ef72a1e53b6 Mon Sep 17 00:00:00 2001 From: Deng-Cheng Zhu Date: Mon, 7 Oct 2013 09:45:05 -0700 Subject: [PATCH] MIPS: Remove unused defines in piix4.h The PIIX4_ICTLR* and PIIX4_OCW* defines are not used by any other files. Remove them. The only file (other than fixup-malta.c which includes piix4.h in patch #1) containing "#include " is arch/mips/mti-malta/malta-int.c whose first version is actually "1da177e4c3:arch/mips/mips-boards/malta/malta_int.c". In that version, in the function get_int(), things in piix4.h are used. But now malta-int.c no longer needs those stuff. Signed-off-by: Deng-Cheng Zhu Cc: Steven J. Hill Reviewed-by: James Hogan Reviewed-by: Paul Burton Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6032/ Signed-off-by: Ralf Baechle --- arch/mips/include/asm/mips-boards/piix4.h | 57 ----------------------- arch/mips/mti-malta/malta-int.c | 1 - 2 files changed, 58 deletions(-) diff --git a/arch/mips/include/asm/mips-boards/piix4.h b/arch/mips/include/asm/mips-boards/piix4.h index 06d483131dc4..e33227998713 100644 --- a/arch/mips/include/asm/mips-boards/piix4.h +++ b/arch/mips/include/asm/mips-boards/piix4.h @@ -43,61 +43,4 @@ #define PIIX4_FUNC1_IDETIM_SECONDARY_HI 0x43 #define PIIX4_FUNC1_IDETIM_SECONDARY_HI_IDE_DECODE_EN (1 << 7) -/************************************************************************ - * IO register offsets - ************************************************************************/ -#define PIIX4_ICTLR1_ICW1 0x20 -#define PIIX4_ICTLR1_ICW2 0x21 -#define PIIX4_ICTLR1_ICW3 0x21 -#define PIIX4_ICTLR1_ICW4 0x21 -#define PIIX4_ICTLR2_ICW1 0xa0 -#define PIIX4_ICTLR2_ICW2 0xa1 -#define PIIX4_ICTLR2_ICW3 0xa1 -#define PIIX4_ICTLR2_ICW4 0xa1 -#define PIIX4_ICTLR1_OCW1 0x21 -#define PIIX4_ICTLR1_OCW2 0x20 -#define PIIX4_ICTLR1_OCW3 0x20 -#define PIIX4_ICTLR1_OCW4 0x20 -#define PIIX4_ICTLR2_OCW1 0xa1 -#define PIIX4_ICTLR2_OCW2 0xa0 -#define PIIX4_ICTLR2_OCW3 0xa0 -#define PIIX4_ICTLR2_OCW4 0xa0 - - -/************************************************************************ - * Register encodings. - ************************************************************************/ -#define PIIX4_OCW2_NSEOI (0x1 << 5) -#define PIIX4_OCW2_SEOI (0x3 << 5) -#define PIIX4_OCW2_RNSEOI (0x5 << 5) -#define PIIX4_OCW2_RAEOIS (0x4 << 5) -#define PIIX4_OCW2_RAEOIC (0x0 << 5) -#define PIIX4_OCW2_RSEOI (0x7 << 5) -#define PIIX4_OCW2_SP (0x6 << 5) -#define PIIX4_OCW2_NOP (0x2 << 5) - -#define PIIX4_OCW2_SEL (0x0 << 3) - -#define PIIX4_OCW2_ILS_0 0 -#define PIIX4_OCW2_ILS_1 1 -#define PIIX4_OCW2_ILS_2 2 -#define PIIX4_OCW2_ILS_3 3 -#define PIIX4_OCW2_ILS_4 4 -#define PIIX4_OCW2_ILS_5 5 -#define PIIX4_OCW2_ILS_6 6 -#define PIIX4_OCW2_ILS_7 7 -#define PIIX4_OCW2_ILS_8 0 -#define PIIX4_OCW2_ILS_9 1 -#define PIIX4_OCW2_ILS_10 2 -#define PIIX4_OCW2_ILS_11 3 -#define PIIX4_OCW2_ILS_12 4 -#define PIIX4_OCW2_ILS_13 5 -#define PIIX4_OCW2_ILS_14 6 -#define PIIX4_OCW2_ILS_15 7 - -#define PIIX4_OCW3_SEL (0x1 << 3) - -#define PIIX4_OCW3_IRR 0x2 -#define PIIX4_OCW3_ISR 0x3 - #endif /* __ASM_MIPS_BOARDS_PIIX4_H */ diff --git a/arch/mips/mti-malta/malta-int.c b/arch/mips/mti-malta/malta-int.c index c69da3734699..be4a1092fd53 100644 --- a/arch/mips/mti-malta/malta-int.c +++ b/arch/mips/mti-malta/malta-int.c @@ -37,7 +37,6 @@ #include #include #include -#include #include #include #include -- 2.20.1