diff options
Diffstat (limited to 'arch/arm/include/asm/system.h')
| -rw-r--r-- | arch/arm/include/asm/system.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h index 7a40b56acd..b8c1b4ea74 100644 --- a/arch/arm/include/asm/system.h +++ b/arch/arm/include/asm/system.h @@ -133,14 +133,16 @@ enum dcache_option { static inline unsigned int current_el(void) { - unsigned int el; + unsigned long el; + asm volatile("mrs %0, CurrentEL" : "=r" (el) : : "cc"); - return el >> 2; + return 3 & (el >> 2); } static inline unsigned int get_sctlr(void) { - unsigned int el, val; + unsigned int el; + unsigned long val; el = current_el(); if (el == 1) @@ -153,7 +155,7 @@ static inline unsigned int get_sctlr(void) return val; } -static inline void set_sctlr(unsigned int val) +static inline void set_sctlr(unsigned long val) { unsigned int el; |