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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2006-03-28 10:24:33 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-03-28 10:24:33 +0100 |
| commit | a081568d7016061ed848696984e3acf1ba0b3054 (patch) | |
| tree | 5a6cd28d51e3c0b694499f4d0795b22a3d020eba /include/asm-arm/arch-ixp2000 | |
| parent | 3747b36eeab93d8969e86987bbc1d44971229b26 (diff) | |
| download | kernel_samsung_aries-a081568d7016061ed848696984e3acf1ba0b3054.zip kernel_samsung_aries-a081568d7016061ed848696984e3acf1ba0b3054.tar.gz kernel_samsung_aries-a081568d7016061ed848696984e3acf1ba0b3054.tar.bz2 | |
[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-ixp2000')
| -rw-r--r-- | include/asm-arm/arch-ixp2000/uncompress.h | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/include/asm-arm/arch-ixp2000/uncompress.h b/include/asm-arm/arch-ixp2000/uncompress.h index 3d3d5b2..f66b408 100644 --- a/include/asm-arm/arch-ixp2000/uncompress.h +++ b/include/asm-arm/arch-ixp2000/uncompress.h @@ -29,23 +29,18 @@ #define UARTSR PHYS(0x14) /* Status reg */ -static __inline__ void putc(char c) +static inline void putc(int c) { int j = 0x1000; - while (--j && !(*UARTSR & UART_LSR_THRE)); + while (--j && !(*UARTSR & UART_LSR_THRE)) + barrier(); + *UARTDR = c; } -static void putstr(const char *s) +static inline void flush(void) { - while (*s) - { - putc(*s); - if (*s == '\n') - putc('\r'); - s++; - } } #define arch_decomp_setup() |