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-rw-r--r--include/asm-arm/arch-ixp4xx/uncompress.h18
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 960c35810a22..09ae6c91be60 100644
--- a/include/asm-arm/arch-ixp4xx/uncompress.h
+++ b/include/asm-arm/arch-ixp4xx/uncompress.h
@@ -21,26 +21,18 @@
21 21
22static volatile u32* uart_base; 22static volatile u32* uart_base;
23 23
24static __inline__ void putc(char c) 24static inline void putc(int c)
25{ 25{
26 /* Check THRE and TEMT bits before we transmit the character. 26 /* Check THRE and TEMT bits before we transmit the character.
27 */ 27 */
28 while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE); 28 while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
29 barrier();
30
29 *uart_base = c; 31 *uart_base = c;
30} 32}
31 33
32/* 34static void flush(void)
33 * This does not append a newline
34 */
35static void putstr(const char *s)
36{ 35{
37 while (*s)
38 {
39 putc(*s);
40 if (*s == '\n')
41 putc('\r');
42 s++;
43 }
44} 36}
45 37
46static __inline__ void __arch_decomp_setup(unsigned long arch_id) 38static __inline__ void __arch_decomp_setup(unsigned long arch_id)