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Remove DAIF bits handling macros 

These macros are unused and redundant with other CPU system registers
functions.

Moreover enable_serror() function implementation may not reach its purpose
because it does not handle the value of SCR_EL3.EA.

Signed-off-by: Gerald Lejeune <gerald.lejeune@st.com>
This commit is contained in:
Gerald Lejeune 2016-03-22 11:07:04 +01:00
parent adb4fcfb4c
commit 4ca5753576
1 changed files with 0 additions and 9 deletions
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9
include/lib/aarch64/arch_helpers.h
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@ -168,15 +168,6 @@ void disable_mmu_icache_el3(void);
DEFINE_SYSREG_WRITE_CONST_FUNC(daifset)
DEFINE_SYSREG_WRITE_CONST_FUNC(daifclr)
#define enable_irq() write_daifclr(DAIF_IRQ_BIT)
#define enable_fiq() write_daifclr(DAIF_FIQ_BIT)
#define enable_serror() write_daifclr(DAIF_ABT_BIT)
#define enable_debug_exceptions() write_daifclr(DAIF_DBG_BIT)
#define disable_irq() write_daifset(DAIF_IRQ_BIT)
#define disable_fiq() write_daifset(DAIF_FIQ_BIT)
#define disable_serror() write_daifset(DAIF_ABT_BIT)
#define disable_debug_exceptions() write_daifset(DAIF_DBG_BIT)
DEFINE_SYSREG_READ_FUNC(par_el1)
DEFINE_SYSREG_READ_FUNC(id_pfr1_el1)
DEFINE_SYSREG_READ_FUNC(id_aa64pfr0_el1)