diff options
Diffstat (limited to 'arch/arm/boot')
-rw-r--r-- | arch/arm/boot/compressed/misc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c index 0af3772efcb7..ace3fb5835d9 100644 --- a/arch/arm/boot/compressed/misc.c +++ b/arch/arm/boot/compressed/misc.c | |||
@@ -38,10 +38,10 @@ static void icedcc_putc(int ch) | |||
38 | if (--i < 0) | 38 | if (--i < 0) |
39 | return; | 39 | return; |
40 | 40 | ||
41 | asm("mrc p14, 0, %0, c0, c0, 0" : "=r" (status)); | 41 | asm volatile ("mrc p14, 0, %0, c0, c0, 0" : "=r" (status)); |
42 | } while (status & 2); | 42 | } while (status & 2); |
43 | 43 | ||
44 | asm("mcr p15, 0, %0, c1, c0, 0" : : "r" (ch)); | 44 | asm("mcr p14, 0, %0, c1, c0, 0" : : "r" (ch)); |
45 | } | 45 | } |
46 | 46 | ||
47 | #define putc(ch) icedcc_putc(ch) | 47 | #define putc(ch) icedcc_putc(ch) |