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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-omap/uncompress.h
parent3747b36eeab93d8969e86987bbc1d44971229b26 (diff)
[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-omap/uncompress.h')
-rw-r--r--include/asm-arm/arch-omap/uncompress.h20
1 files changed, 8 insertions, 12 deletions
diff --git a/include/asm-arm/arch-omap/uncompress.h b/include/asm-arm/arch-omap/uncompress.h
index c718264affb..ca2c8bec82e 100644
--- a/include/asm-arm/arch-omap/uncompress.h
+++ b/include/asm-arm/arch-omap/uncompress.h
@@ -30,8 +30,7 @@ unsigned int system_rev;
#define check_port(base, shift) ((base[UART_OMAP_MDR1 << shift] & 7) == 0)
#define omap_get_id() ((*(volatile unsigned int *)(0xfffed404)) >> 12) & ID_MASK
-static void
-putstr(const char *s)
+static void putc(int c)
{
volatile u8 * uart = 0;
int shift = 2;
@@ -69,16 +68,13 @@ putstr(const char *s)
/*
* Now, xmit each character
*/
- while (*s) {
- while (!(uart[UART_LSR << shift] & UART_LSR_THRE))
- barrier();
- uart[UART_TX << shift] = *s;
- if (*s++ == '\n') {
- while (!(uart[UART_LSR << shift] & UART_LSR_THRE))
- barrier();
- uart[UART_TX << shift] = '\r';
- }
- }
+ while (!(uart[UART_LSR << shift] & UART_LSR_THRE))
+ barrier();
+ uart[UART_TX << shift] = c;
+}
+
+static inline void flush(void)
+{
}
/*