diff options
| author | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-02 00:08:05 -0500 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-02 00:08:05 -0500 |
| commit | 95d465fd750897ab32462a6702fbfe1b122cbbc0 (patch) | |
| tree | 65c38b2f11c51bb6932e44dd6c92f15b0091abfe /include/asm-arm/arch-aaec2000/uncompress.h | |
| parent | 642fde17dceceb56c7ba2762733ac688666ae657 (diff) | |
| parent | 683aa4012f53b2ada0f430487e05d37b0d94e90a (diff) | |
Manual merge with Linus.
Conflicts:
arch/powerpc/kernel/setup-common.c
drivers/input/keyboard/hil_kbd.c
drivers/input/mouse/hil_ptr.c
Diffstat (limited to 'include/asm-arm/arch-aaec2000/uncompress.h')
| -rw-r--r-- | include/asm-arm/arch-aaec2000/uncompress.h | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/include/asm-arm/arch-aaec2000/uncompress.h b/include/asm-arm/arch-aaec2000/uncompress.h index fff0c94b75c..300f4bf3bc7 100644 --- a/include/asm-arm/arch-aaec2000/uncompress.h +++ b/include/asm-arm/arch-aaec2000/uncompress.h @@ -15,7 +15,7 @@ #define UART(x) (*(volatile unsigned long *)(serial_port + (x))) -static void putstr( const char *s ) +static void putc(int c) { unsigned long serial_port; do { @@ -28,17 +28,16 @@ static void putstr( const char *s ) return; } while (0); - for (; *s; s++) { - /* wait for space in the UART's transmitter */ - while ((UART(UART_SR) & UART_SR_TxFF)); - /* send the character out. */ - UART(UART_DR) = *s; - /* if a LF, also do CR... */ - if (*s == 10) { - while ((UART(UART_SR) & UART_SR_TxFF)); - UART(UART_DR) = 13; - } - } + /* wait for space in the UART's transmitter */ + while ((UART(UART_SR) & UART_SR_TxFF)) + barrier(); + + /* send the character out. */ + UART(UART_DR) = c; +} + +static inline void flush(void) +{ } #define arch_decomp_setup() |