1 files changed, 3 insertions, 2 deletions

diff --git a/arch/arm/mach-prima2/include/mach/uncompress.h b/arch/arm/mach-prima2/include/mach/uncompress.h
index 0c898fcf909c..d1513a33709a 100644
--- a/arch/arm/mach-prima2/include/mach/uncompress.h
+++ b/arch/arm/mach-prima2/include/mach/uncompress.h
@@ -17,14 +17,15 @@ void arch_decomp_setup(void)
 {
 }
 
-#define arch_decomp_wdog()
-
 static __inline__ void putc(char c)
 {
         /*
          * during kernel decompression, all mappings are flat:
          *  virt_addr == phys_addr
          */
+        if (!SIRFSOC_UART1_PA_BASE)
+                return;
+
         while (__raw_readl((void __iomem *)SIRFSOC_UART1_PA_BASE + SIRFSOC_UART_TXFIFO_STATUS)
                 & SIRFSOC_UART1_TXFIFO_FULL)
                 barrier();