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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-lh7a40x | |
| 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-lh7a40x')
| -rw-r--r-- | include/asm-arm/arch-lh7a40x/uncompress.h | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/include/asm-arm/arch-lh7a40x/uncompress.h b/include/asm-arm/arch-lh7a40x/uncompress.h index ec8ab67..f805334 100644 --- a/include/asm-arm/arch-lh7a40x/uncompress.h +++ b/include/asm-arm/arch-lh7a40x/uncompress.h @@ -22,20 +22,15 @@ #define UART_STATUS (*(volatile unsigned long*) (UART2_PHYS + UART_R_STATUS)) #define UART_DATA (*(volatile unsigned long*) (UART2_PHYS + UART_R_DATA)) -static __inline__ void putc (char ch) +static inline void putc(int ch) { while (UART_STATUS & nTxRdy) - ; + barrier(); UART_DATA = ch; } -static void putstr (const char* sz) +static inline void flush(void) { - for (; *sz; ++sz) { - putc (*sz); - if (*sz == '\n') - putc ('\r'); - } } /* NULL functions; we don't presently need them */ |