1 files changed, 5 insertions, 13 deletions

diff --git a/include/asm-arm/arch-ixp4xx/uncompress.h b/include/asm-arm/arch-ixp4xx/uncompress.h
index 960c35810a2..09ae6c91be6 100644
--- a/include/asm-arm/arch-ixp4xx/uncompress.h
+++ b/include/asm-arm/arch-ixp4xx/uncompress.h
@@ -21,26 +21,18 @@
 
 static volatile u32* uart_base;
 
-static __inline__ void putc(char c)
+static inline void putc(int c)
 {
         /* Check THRE and TEMT bits before we transmit the character.
          */
-        while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE); 
+        while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
+                barrier();
+
         *uart_base = c;
 }
 
-/*
- * This does not append a newline
- */
-static void putstr(const char *s)
+static void flush(void)
 {
-        while (*s)
-        {
-                putc(*s);
-                if (*s == '\n')
-                        putc('\r');
-                s++;
-        }
 }
 
 static __inline__ void __arch_decomp_setup(unsigned long arch_id)