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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2006-03-28 10:24:33 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-03-28 10:24:33 +0100
commita081568d7016061ed848696984e3acf1ba0b3054 (patch)
tree5a6cd28d51e3c0b694499f4d0795b22a3d020eba /include/asm-arm/arch-iop3xx
parent3747b36eeab93d8969e86987bbc1d44971229b26 (diff)
downloadop-kernel-dev-a081568d7016061ed848696984e3acf1ba0b3054.zip
op-kernel-dev-a081568d7016061ed848696984e3acf1ba0b3054.tar.gz
[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 <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/arch-iop3xx')
-rw-r--r--include/asm-arm/arch-iop3xx/uncompress.h16
1 files changed, 4 insertions, 12 deletions
diff --git a/include/asm-arm/arch-iop3xx/uncompress.h b/include/asm-arm/arch-iop3xx/uncompress.h
index 82b8876..c98eb62 100644
--- a/include/asm-arm/arch-iop3xx/uncompress.h
+++ b/include/asm-arm/arch-iop3xx/uncompress.h
@@ -19,23 +19,15 @@ static volatile UTYPE uart_base;
#define TX_DONE (UART_LSR_TEMT|UART_LSR_THRE)
-static __inline__ void putc(char c)
+static inline void putc(char c)
{
- while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE);
+ while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
+ barrier();
*uart_base = 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++;
- }
}
static __inline__ void __arch_decomp_setup(unsigned long arch_id)
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