diff options
Diffstat (limited to 'include/asm-arm/arch-ixp23xx/uncompress.h')
| -rw-r--r-- | include/asm-arm/arch-ixp23xx/uncompress.h | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/include/asm-arm/arch-ixp23xx/uncompress.h b/include/asm-arm/arch-ixp23xx/uncompress.h index 62623fa9b2f..013575e6a9a 100644 --- a/include/asm-arm/arch-ixp23xx/uncompress.h +++ b/include/asm-arm/arch-ixp23xx/uncompress.h @@ -16,26 +16,21 @@ #define UART_BASE ((volatile u32 *)IXP23XX_UART1_PHYS) -static __inline__ void putc(char c) +static inline void putc(char c) { int j; for (j = 0; j < 0x1000; j++) { if (UART_BASE[UART_LSR] & UART_LSR_THRE) break; + barrier(); } UART_BASE[UART_TX] = c; } -static void putstr(const char *s) +static inline void flush(void) { - while (*s) { - putc(*s); - if (*s == '\n') - putc('\r'); - s++; - } } #define arch_decomp_setup() |