diff options
Diffstat (limited to 'arch/arm/include/asm/arch_timer.h')
| -rw-r--r-- | arch/arm/include/asm/arch_timer.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch_timer.h b/arch/arm/include/asm/arch_timer.h index 99175812d903..a5d27cff28fa 100644 --- a/arch/arm/include/asm/arch_timer.h +++ b/arch/arm/include/asm/arch_timer.h @@ -34,6 +34,8 @@ void arch_timer_reg_write_cp15(int access, enum arch_timer_reg reg, u32 val) case ARCH_TIMER_REG_TVAL: asm volatile("mcr p15, 0, %0, c14, c2, 0" : : "r" (val)); break; + default: + BUILD_BUG(); } } else if (access == ARCH_TIMER_VIRT_ACCESS) { switch (reg) { @@ -43,7 +45,11 @@ void arch_timer_reg_write_cp15(int access, enum arch_timer_reg reg, u32 val) case ARCH_TIMER_REG_TVAL: asm volatile("mcr p15, 0, %0, c14, c3, 0" : : "r" (val)); break; + default: + BUILD_BUG(); } + } else { + BUILD_BUG(); } isb(); @@ -62,6 +68,8 @@ u32 arch_timer_reg_read_cp15(int access, enum arch_timer_reg reg) case ARCH_TIMER_REG_TVAL: asm volatile("mrc p15, 0, %0, c14, c2, 0" : "=r" (val)); break; + default: + BUILD_BUG(); } } else if (access == ARCH_TIMER_VIRT_ACCESS) { switch (reg) { @@ -71,7 +79,11 @@ u32 arch_timer_reg_read_cp15(int access, enum arch_timer_reg reg) case ARCH_TIMER_REG_TVAL: asm volatile("mrc p15, 0, %0, c14, c3, 0" : "=r" (val)); break; + default: + BUILD_BUG(); } + } else { + BUILD_BUG(); } return val; |