[ARM] 3424/2: ixp23xx: fix uncompress.h for recent CRLF decompressor change

Patch from Lennert Buytenhek

Adapt ixp23xx uncompress.h to a081568d7016061ed848696984e3acf1ba0b3054.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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 62623fa9b2f7..013575e6a9a1 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()