From a081568d7016061ed848696984e3acf1ba0b3054 Mon Sep 17 00:00:00 2001 From: Russell King Date: Tue, 28 Mar 2006 10:24:33 +0100 Subject: [ARM] Fix decompressor serial IO to give CRLF not LFCR As per the corresponding change to the serial drivers, arrange for ARM decompressors to give CRLF. Move the common putstr code into misc.c such that machines only need to supply "putc" and "flush" functions. Signed-off-by: Russell King --- include/asm-arm/arch-pxa/uncompress.h | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) (limited to 'include/asm-arm/arch-pxa') diff --git a/include/asm-arm/arch-pxa/uncompress.h b/include/asm-arm/arch-pxa/uncompress.h index fe38090444e0..178aa2e073ac 100644 --- a/include/asm-arm/arch-pxa/uncompress.h +++ b/include/asm-arm/arch-pxa/uncompress.h @@ -17,23 +17,18 @@ #define UART FFUART -static __inline__ void putc(char c) +static inline void putc(char c) { - while (!(UART[5] & 0x20)); + while (!(UART[5] & 0x20)) + barrier(); UART[0] = c; } /* * This does not append a newline */ -static void putstr(const char *s) +static inline void flush(void) { - while (*s) { - putc(*s); - if (*s == '\n') - putc('\r'); - s++; - } } /* -- cgit v1.2.3