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| author | Steve French <sfrench@us.ibm.com> | 2006-03-31 05:35:56 +0200 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2006-03-31 05:35:56 +0200 |
| commit | d62e54abca1146981fc9f98f85ff398a113a22c2 (patch) | |
| tree | 870420dbc4c65e716dcef8a802aafdc0ef97a8b4 /include/asm-arm/arch-clps711x/uncompress.h | |
| parent | Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git (diff) | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6 (diff) | |
| download | linux-d62e54abca1146981fc9f98f85ff398a113a22c2.tar.xz linux-d62e54abca1146981fc9f98f85ff398a113a22c2.zip | |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'include/asm-arm/arch-clps711x/uncompress.h')
| -rw-r--r-- | include/asm-arm/arch-clps711x/uncompress.h | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/include/asm-arm/arch-clps711x/uncompress.h b/include/asm-arm/arch-clps711x/uncompress.h index 9fc4bcfa1681..07157b7e4b20 100644 --- a/include/asm-arm/arch-clps711x/uncompress.h +++ b/include/asm-arm/arch-clps711x/uncompress.h @@ -25,7 +25,6 @@ #undef CLPS7111_BASE #define CLPS7111_BASE CLPS7111_PHYS_BASE -#define barrier() __asm__ __volatile__("": : :"memory") #define __raw_readl(p) (*(unsigned long *)(p)) #define __raw_writel(v,p) (*(unsigned long *)(p) = (v)) @@ -40,21 +39,15 @@ /* * This does not append a newline */ -static void putstr(const char *s) +static inline void putc(int c) { - char c; - - while ((c = *s++) != '\0') { - while (clps_readl(SYSFLGx) & SYSFLG_UTXFF) - barrier(); - clps_writel(c, UARTDRx); + while (clps_readl(SYSFLGx) & SYSFLG_UTXFF) + barrier(); + clps_writel(c, UARTDRx); +} - if (c == '\n') { - while (clps_readl(SYSFLGx) & SYSFLG_UTXFF) - barrier(); - clps_writel('\r', UARTDRx); - } - } +static inline void flush(void) +{ while (clps_readl(SYSFLGx) & SYSFLG_UBUSY) barrier(); } |