aboutsummaryrefslogtreecommitdiff
path: root/include/asm-arm/arch-l7200
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-arm/arch-l7200')
-rw-r--r--include/asm-arm/arch-l7200/uncompress.h15
1 files changed, 5 insertions, 10 deletions
diff --git a/include/asm-arm/arch-l7200/uncompress.h b/include/asm-arm/arch-l7200/uncompress.h
index 1caa2b560f5..9fcd40aee3e 100644
--- a/include/asm-arm/arch-l7200/uncompress.h
+++ b/include/asm-arm/arch-l7200/uncompress.h
@@ -16,22 +16,17 @@
#define __raw_writeb(v,p) (*(volatile unsigned char *)(p) = (v))
#define __raw_readb(p) (*(volatile unsigned char *)(p))
-static __inline__ void putc(char c)
+static inline void putc(int c)
{
while(__raw_readb(IO_UART + 0x18) & 0x20 ||
- __raw_readb(IO_UART + 0x18) & 0x08);
+ __raw_readb(IO_UART + 0x18) & 0x08)
+ barrier();
+
__raw_writeb(c, IO_UART + 0x00);
}
-static void putstr(const char *s)
+static inline void flush(void)
{
- while (*s) {
- if (*s == 10) { /* If a LF, add CR */
- putc(10);
- putc(13);
- }
- putc(*(s++));
- }
}
static __inline__ void arch_decomp_setup(void)