diff options
Diffstat (limited to 'include/asm-arm/arch-pxa')
| -rw-r--r-- | include/asm-arm/arch-pxa/uncompress.h | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/include/asm-arm/arch-pxa/uncompress.h b/include/asm-arm/arch-pxa/uncompress.h index fe38090444e..178aa2e073a 100644 --- a/include/asm-arm/arch-pxa/uncompress.h +++ b/include/asm-arm/arch-pxa/uncompress.h @@ -17,23 +17,18 @@ #define UART FFUART -static __inline__ void putc(char c) +static inline void putc(char c) { - while (!(UART[5] & 0x20)); + while (!(UART[5] & 0x20)) + barrier(); UART[0] = c; } /* * This does not append a newline */ -static void putstr(const char *s) +static inline void flush(void) { - while (*s) { - putc(*s); - if (*s == '\n') - putc('\r'); - s++; - } } /* |