Merge commit 'v2.6.35' into kbuild/kbuild

[pandora-kernel.git] / arch / arm / mach-ns9xxx / include / mach / uncompress.h

diff --git a/arch/arm/mach-ns9xxx/include/mach/uncompress.h b/arch/arm/mach-ns9xxx/include/mach/uncompress.h
index 1b12d32..770a68c 100644 (file)
--- a/arch/arm/mach-ns9xxx/include/mach/uncompress.h
+++ b/arch/arm/mach-ns9xxx/include/mach/uncompress.h
@@ -20,50 +20,49 @@ static void putc_dummy(char c, void __iomem *base)
        /* nothing */
 }
 
+static int timeout;
+
 static void putc_ns9360(char c, void __iomem *base)
 {
-       static int t = 0x10000;
        do {
-               if (t)
-                       --t;
+               if (timeout)
+                       --timeout;
 
                if (__raw_readl(base + 8) & (1 << 3)) {
                        __raw_writeb(c, base + 16);
-                       t = 0x10000;
+                       timeout = 0x10000;
                        break;
                }
-       } while (t);
+       } while (timeout);
 }
 
 static void putc_a9m9750dev(char c, void __iomem *base)
 {
-       static int t = 0x10000;
        do {
-               if (t)
-                       --t;
+               if (timeout)
+                       --timeout;
 
                if (__raw_readb(base + 5) & (1 << 5)) {
                        __raw_writeb(c, base);
-                       t = 0x10000;
+                       timeout = 0x10000;
                        break;
                }
-       } while (t);
+       } while (timeout);
 
 }
 
 static void putc_ns921x(char c, void __iomem *base)
 {
-       static int t = 0x10000;
        do {
-               if (t)
-                       --t;
+               if (timeout)
+                       --timeout;
 
                if (!(__raw_readl(base) & (1 << 11))) {
                        __raw_writeb(c, base + 0x0028);
-                       t = 0x10000;
+                       timeout = 0x10000;
                        break;
                }
-       } while (t);
+       } while (timeout);
 }
 
 #define MSCS __REG(0xA0900184)
@@ -89,6 +88,7 @@ static void putc_ns921x(char c, void __iomem *base)
 
 static void autodetect(void (**putc)(char, void __iomem *), void __iomem **base)
 {
+       timeout = 0x10000;
        if (((__raw_readl(MSCS) >> 16) & 0xfe) == 0x00) {
                /* ns9360 or ns9750 */
                if (NS9360_UART_ENABLED(NS9360_UARTA)) {