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authorJayachandran C <jchandra@broadcom.com>2013-03-23 17:27:58 +0000
committerRalf Baechle <ralf@linux-mips.org>2013-05-08 01:19:05 +0200
commit033e6f288733f1477e7a8774999673ca82206ece (patch)
treeb159387b8620127c7c284f4183b477e58ae80a60
parent1ad4af852bc3b352ac36ceffd2e30dbba413bc1a (diff)
downloadblackbird-op-linux-033e6f288733f1477e7a8774999673ca82206ece.tar.gz
blackbird-op-linux-033e6f288733f1477e7a8774999673ca82206ece.zip
MIPS: Netlogic: Remove unused code
Remove unused functions and redundant comments from arch/mips/include/asm/netlogic/haldefs.h Signed-off-by: Jayachandran C <jchandra@broadcom.com> Patchwork: http://patchwork.linux-mips.org/patch/5029/ Acked-by: John Crispin <blogic@openwrt.org>
-rw-r--r--arch/mips/include/asm/netlogic/haldefs.h36
1 files changed, 0 insertions, 36 deletions
diff --git a/arch/mips/include/asm/netlogic/haldefs.h b/arch/mips/include/asm/netlogic/haldefs.h
index 61fecb85e66f..79c7cccdc22c 100644
--- a/arch/mips/include/asm/netlogic/haldefs.h
+++ b/arch/mips/include/asm/netlogic/haldefs.h
@@ -42,34 +42,6 @@
* and will provide a way to read 32/64 bit memory mapped registers in
* all ABIs
*/
-/*
- * For o32 compilation, we have to disable interrupts and enable KX bit to
- * access 64 bit addresses or data.
- *
- * We need to disable interrupts because we save just the lower 32 bits of
- * registers in interrupt handling. So if we get hit by an interrupt while
- * using the upper 32 bits of a register, we lose.
- */
-static inline uint32_t nlm_save_flags_kx(void)
-{
- return change_c0_status(ST0_KX | ST0_IE, ST0_KX);
-}
-
-static inline uint32_t nlm_save_flags_cop2(void)
-{
- return change_c0_status(ST0_CU2 | ST0_IE, ST0_CU2);
-}
-
-static inline void nlm_restore_flags(uint32_t sr)
-{
- write_c0_status(sr);
-}
-
-/*
- * The n64 implementations are simple, the o32 implementations when they
- * are added, will have to disable interrupts and enable KX before doing
- * 64 bit ops.
- */
static inline uint32_t
nlm_read_reg(uint64_t base, uint32_t reg)
{
@@ -187,14 +159,6 @@ nlm_pcicfg_base(uint32_t devoffset)
return nlm_io_base + devoffset;
}
-static inline uint64_t
-nlm_xkphys_map_pcibar0(uint64_t pcibase)
-{
- uint64_t paddr;
-
- paddr = nlm_read_reg(pcibase, 0x4) & ~0xfu;
- return (uint64_t)0x9000000000000000 | paddr;
-}
#elif defined(CONFIG_CPU_XLR)
static inline uint64_t
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