diff options
| -rw-r--r-- | firmware/export/system.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/firmware/export/system.h b/firmware/export/system.h index 7ac5c1d1d5..1205e9360b 100644 --- a/firmware/export/system.h +++ b/firmware/export/system.h @@ -147,12 +147,12 @@ enum { #define HIGHEST_IRQ_LEVEL (7<<8) static inline int set_irq_level(int level) { - int i; + int oldlevel; /* Read the old level and set the new one */ asm volatile ("move.w %%sr,%0\n" "or.l #0x2000,%1\n" - "move.w %1,%%sr\n" : "=r" (i) : "r" (level)); - return i; + "move.w %1,%%sr\n" : "=r" (oldlevel), "+r" (level) : ); + return oldlevel; } #endif |