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Diffstat (limited to 'include/asm-arm/arch-clps711x/uncompress.h')
-rw-r--r--include/asm-arm/arch-clps711x/uncompress.h21
1 files changed, 7 insertions, 14 deletions
diff --git a/include/asm-arm/arch-clps711x/uncompress.h b/include/asm-arm/arch-clps711x/uncompress.h
index 9fc4bcfa1681..07157b7e4b20 100644
--- a/include/asm-arm/arch-clps711x/uncompress.h
+++ b/include/asm-arm/arch-clps711x/uncompress.h
@@ -25,7 +25,6 @@
#undef CLPS7111_BASE
#define CLPS7111_BASE CLPS7111_PHYS_BASE
-#define barrier() __asm__ __volatile__("": : :"memory")
#define __raw_readl(p) (*(unsigned long *)(p))
#define __raw_writel(v,p) (*(unsigned long *)(p) = (v))
@@ -40,21 +39,15 @@
/*
* This does not append a newline
*/
-static void putstr(const char *s)
+static inline void putc(int c)
{
- char c;
-
- while ((c = *s++) != '\0') {
- while (clps_readl(SYSFLGx) & SYSFLG_UTXFF)
- barrier();
- clps_writel(c, UARTDRx);
+ while (clps_readl(SYSFLGx) & SYSFLG_UTXFF)
+ barrier();
+ clps_writel(c, UARTDRx);
+}
- if (c == '\n') {
- while (clps_readl(SYSFLGx) & SYSFLG_UTXFF)
- barrier();
- clps_writel('\r', UARTDRx);
- }
- }
+static inline void flush(void)
+{
while (clps_readl(SYSFLGx) & SYSFLG_UBUSY)
barrier();
}